ValidatesAttributes

trait ValidatesAttributes (View source)

Methods

bool validateAccepted(string $attribute, mixed $value)

Validate that an attribute was "accepted".

bool validateActiveUrl(string $attribute, mixed $value)

Validate that an attribute is an active URL.

bool validateBail()

"Break" on first validation fail.

bool validateBefore(string $attribute, mixed $value, array $parameters)

Validate the date is before a given date.

bool validateBeforeOrEqual(string $attribute, mixed $value, array $parameters)

Validate the date is before or equal a given date.

bool validateAfter(string $attribute, mixed $value, array $parameters)

Validate the date is after a given date.

bool validateAfterOrEqual(string $attribute, mixed $value, array $parameters)

Validate the date is equal or after a given date.

bool compareDates(string $attribute, mixed $value, array $parameters, string $operator)

Compare a given date against another using an operator.

string|null getDateFormat(string $attribute)

Get the date format for an attribute if it has one.

int getDateTimestamp(mixed $value)

Get the date timestamp.

bool checkDateTimeOrder(string $format, string $first, string $second, string $operator)

Given two date/time strings, check that one is after the other.

DateTime|null getDateTimeWithOptionalFormat(string $format, string $value)

Get a DateTime instance from a string.

DateTime|null getDateTime(string $value)

Get a DateTime instance from a string with no format.

bool isTestingRelativeDateTime(mixed $value)

Check if the given value should be adjusted to Carbon::getTestNow().

bool validateAlpha(string $attribute, mixed $value)

Validate that an attribute contains only alphabetic characters.

bool validateAlphaDash(string $attribute, mixed $value)

Validate that an attribute contains only alpha-numeric characters, dashes, and underscores.

bool validateAlphaNum(string $attribute, mixed $value)

Validate that an attribute contains only alpha-numeric characters.

bool validateArray(string $attribute, mixed $value, array $parameters = [])

Validate that an attribute is an array.

bool validateBetween(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is between a set of values.

bool validateBoolean(string $attribute, mixed $value)

Validate that an attribute is a boolean.

bool validateConfirmed(string $attribute, mixed $value)

Validate that an attribute has a matching confirmation.

bool validateDate(string $attribute, mixed $value)

Validate that an attribute is a valid date.

bool validateDateFormat(string $attribute, mixed $value, array $parameters)

Validate that an attribute matches a date format.

bool validateDateEquals(string $attribute, mixed $value, array $parameters)

Validate that an attribute is equal to another date.

bool validateDifferent(string $attribute, mixed $value, array $parameters)

Validate that an attribute is different from another attribute.

bool validateDigits(string $attribute, mixed $value, array $parameters)

Validate that an attribute has a given number of digits.

bool validateDigitsBetween(string $attribute, mixed $value, array $parameters)

Validate that an attribute is between a given number of digits.

bool validateDimensions(string $attribute, mixed $value, array $parameters)

Validate the dimensions of an image matches the given values.

bool failsBasicDimensionChecks(array $parameters, int $width, int $height)

Test if the given width and height fail any conditions.

bool failsRatioCheck(array $parameters, int $width, int $height)

Determine if the given parameters fail a dimension ratio check.

bool validateDistinct(string $attribute, mixed $value, array $parameters)

Validate an attribute is unique among other values.

array getDistinctValues(string $attribute)

Get the values to distinct between.

array extractDistinctValues(string $attribute)

Extract the distinct values from the data.

bool validateEmail(string $attribute, mixed $value, array $parameters)

Validate that an attribute is a valid e-mail address.

bool validateExists(string $attribute, mixed $value, array $parameters)

Validate the existence of an attribute value in a database table.

int getExistCount(mixed $connection, string $table, string $column, mixed $value, array $parameters)

Get the number of records that exist in storage.

bool validateUnique(string $attribute, mixed $value, array $parameters)

Validate the uniqueness of an attribute value on a given database table.

array getUniqueIds(string|null $idColumn, array $parameters)

Get the excluded ID column and value for the unique rule.

int prepareUniqueId(mixed $id)

Prepare the given ID for querying.

array getUniqueExtra(array $parameters)

Get the extra conditions for a unique rule.

array parseTable(string $table)

Parse the connection / table for the unique / exists rules.

bool getQueryColumn(array $parameters, string $attribute)

Get the column name for an exists / unique query.

string guessColumnForQuery(string $attribute)

Guess the database column from the given attribute name.

array getExtraConditions(array $segments)

Get the extra conditions for a unique / exists rule.

bool validateFile(string $attribute, mixed $value)

Validate the given value is a valid file.

bool validateFilled(string $attribute, mixed $value)

Validate the given attribute is filled if it is present.

bool validateGt(string $attribute, mixed $value, array $parameters)

Validate that an attribute is greater than another attribute.

bool validateLt(string $attribute, mixed $value, array $parameters)

Validate that an attribute is less than another attribute.

bool validateGte(string $attribute, mixed $value, array $parameters)

Validate that an attribute is greater than or equal another attribute.

bool validateLte(string $attribute, mixed $value, array $parameters)

Validate that an attribute is less than or equal another attribute.

bool validateImage(string $attribute, mixed $value)

Validate the MIME type of a file is an image MIME type.

bool validateIn(string $attribute, mixed $value, array $parameters)

Validate an attribute is contained within a list of values.

bool validateInArray(string $attribute, mixed $value, array $parameters)

Validate that the values of an attribute is in another attribute.

bool validateInteger(string $attribute, mixed $value)

Validate that an attribute is an integer.

bool validateIp(string $attribute, mixed $value)

Validate that an attribute is a valid IP.

bool validateIpv4(string $attribute, mixed $value)

Validate that an attribute is a valid IPv4.

bool validateIpv6(string $attribute, mixed $value)

Validate that an attribute is a valid IPv6.

bool validateJson(string $attribute, mixed $value)

Validate the attribute is a valid JSON string.

bool validateMax(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is less than a maximum value.

bool validateMimes(string $attribute, mixed $value, array $parameters)

Validate the guessed extension of a file upload is in a set of file extensions.

bool validateMimetypes(string $attribute, mixed $value, array $parameters)

Validate the MIME type of a file upload attribute is in a set of MIME types.

bool shouldBlockPhpUpload(mixed $value, array $parameters)

Check if PHP uploads are explicitly allowed.

bool validateMin(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is greater than a minimum value.

bool validateNullable()

"Indicate" validation should pass if value is null.

bool validateNotIn(string $attribute, mixed $value, array $parameters)

Validate an attribute is not contained within a list of values.

bool validateNumeric(string $attribute, mixed $value)

Validate that an attribute is numeric.

bool validatePassword(string $attribute, mixed $value, array $parameters)

Validate that the current logged in user's password matches the given value.

bool validatePresent(string $attribute, mixed $value)

Validate that an attribute exists even if not filled.

bool validateRegex(string $attribute, mixed $value, array $parameters)

Validate that an attribute passes a regular expression check.

bool validateNotRegex(string $attribute, mixed $value, array $parameters)

Validate that an attribute does not pass a regular expression check.

bool validateRequired(string $attribute, mixed $value)

Validate that a required attribute exists.

bool validateRequiredIf(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute has a given value.

bool validateExcludeIf(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute has a given value.

bool validateExcludeUnless(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute does not have a given value.

bool validateExcludeWithout(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute is missing.

array prepareValuesAndOther(array $parameters)

Prepare the values and the other value for validation.

array convertValuesToBoolean(array $values)

Convert the given values to boolean if they are string "true" / "false".

bool validateRequiredUnless(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute does not have a given value.

bool validateRequiredWith(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when any other attribute exists.

bool validateRequiredWithAll(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when all other attributes exists.

bool validateRequiredWithout(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute does not.

bool validateRequiredWithoutAll(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when all other attributes do not.

bool anyFailingRequired(array $attributes)

Determine if any of the given attributes fail the required test.

bool allFailingRequired(array $attributes)

Determine if all of the given attributes fail the required test.

bool validateSame(string $attribute, mixed $value, array $parameters)

Validate that two attributes match.

bool validateSize(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute.

bool validateSometimes()

"Validate" optional attributes.

bool validateStartsWith(string $attribute, mixed $value, array $parameters)

Validate the attribute starts with a given substring.

bool validateEndsWith(string $attribute, mixed $value, array $parameters)

Validate the attribute ends with a given substring.

bool validateString(string $attribute, mixed $value)

Validate that an attribute is a string.

bool validateTimezone(string $attribute, mixed $value)

Validate that an attribute is a valid timezone.

bool validateUrl(string $attribute, mixed $value)

Validate that an attribute is a valid URL.

bool validateUuid(string $attribute, mixed $value)

Validate that an attribute is a valid UUID.

mixed getSize(string $attribute, mixed $value)

Get the size of an attribute.

bool isValidFileInstance(mixed $value)

Check that the given value is a valid file instance.

bool compare(mixed $first, mixed $second, string $operator)

Determine if a comparison passes between the given values.

array parseNamedParameters(array $parameters)

Parse named parameters to $key => $value items.

void requireParameterCount(int $count, array $parameters, string $rule)

Require a certain number of parameters to be present.

bool isSameType(mixed $first, mixed $second)

Check if the parameters are of the same type.

void shouldBeNumeric(string $attribute, string $rule)

Adds the existing rule to the numericRules array if the attribute's value is numeric.

Details

bool validateAccepted(string $attribute, mixed $value)

Validate that an attribute was "accepted".

This validation rule implies the attribute is "required".

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateActiveUrl(string $attribute, mixed $value)

Validate that an attribute is an active URL.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateBail()

"Break" on first validation fail.

Always returns true, just lets us put "bail" in rules.

Return Value

bool

bool validateBefore(string $attribute, mixed $value, array $parameters)

Validate the date is before a given date.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateBeforeOrEqual(string $attribute, mixed $value, array $parameters)

Validate the date is before or equal a given date.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateAfter(string $attribute, mixed $value, array $parameters)

Validate the date is after a given date.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateAfterOrEqual(string $attribute, mixed $value, array $parameters)

Validate the date is equal or after a given date.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected bool compareDates(string $attribute, mixed $value, array $parameters, string $operator)

Compare a given date against another using an operator.

Parameters

string $attribute
mixed $value
array $parameters
string $operator

Return Value

bool

protected string|null getDateFormat(string $attribute)

Get the date format for an attribute if it has one.

Parameters

string $attribute

Return Value

string|null

protected int getDateTimestamp(mixed $value)

Get the date timestamp.

Parameters

mixed $value

Return Value

int

protected bool checkDateTimeOrder(string $format, string $first, string $second, string $operator)

Given two date/time strings, check that one is after the other.

Parameters

string $format
string $first
string $second
string $operator

Return Value

bool

protected DateTime|null getDateTimeWithOptionalFormat(string $format, string $value)

Get a DateTime instance from a string.

Parameters

string $format
string $value

Return Value

DateTime|null

protected DateTime|null getDateTime(string $value)

Get a DateTime instance from a string with no format.

Parameters

string $value

Return Value

DateTime|null

protected bool isTestingRelativeDateTime(mixed $value)

Check if the given value should be adjusted to Carbon::getTestNow().

Parameters

mixed $value

Return Value

bool

bool validateAlpha(string $attribute, mixed $value)

Validate that an attribute contains only alphabetic characters.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateAlphaDash(string $attribute, mixed $value)

Validate that an attribute contains only alpha-numeric characters, dashes, and underscores.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateAlphaNum(string $attribute, mixed $value)

Validate that an attribute contains only alpha-numeric characters.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateArray(string $attribute, mixed $value, array $parameters = [])

Validate that an attribute is an array.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateBetween(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is between a set of values.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateBoolean(string $attribute, mixed $value)

Validate that an attribute is a boolean.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateConfirmed(string $attribute, mixed $value)

Validate that an attribute has a matching confirmation.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateDate(string $attribute, mixed $value)

Validate that an attribute is a valid date.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateDateFormat(string $attribute, mixed $value, array $parameters)

Validate that an attribute matches a date format.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateDateEquals(string $attribute, mixed $value, array $parameters)

Validate that an attribute is equal to another date.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateDifferent(string $attribute, mixed $value, array $parameters)

Validate that an attribute is different from another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateDigits(string $attribute, mixed $value, array $parameters)

Validate that an attribute has a given number of digits.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateDigitsBetween(string $attribute, mixed $value, array $parameters)

Validate that an attribute is between a given number of digits.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateDimensions(string $attribute, mixed $value, array $parameters)

Validate the dimensions of an image matches the given values.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected bool failsBasicDimensionChecks(array $parameters, int $width, int $height)

Test if the given width and height fail any conditions.

Parameters

array $parameters
int $width
int $height

Return Value

bool

protected bool failsRatioCheck(array $parameters, int $width, int $height)

Determine if the given parameters fail a dimension ratio check.

Parameters

array $parameters
int $width
int $height

Return Value

bool

bool validateDistinct(string $attribute, mixed $value, array $parameters)

Validate an attribute is unique among other values.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected array getDistinctValues(string $attribute)

Get the values to distinct between.

Parameters

string $attribute

Return Value

array

protected array extractDistinctValues(string $attribute)

Extract the distinct values from the data.

Parameters

string $attribute

Return Value

array

bool validateEmail(string $attribute, mixed $value, array $parameters)

Validate that an attribute is a valid e-mail address.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateExists(string $attribute, mixed $value, array $parameters)

Validate the existence of an attribute value in a database table.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected int getExistCount(mixed $connection, string $table, string $column, mixed $value, array $parameters)

Get the number of records that exist in storage.

Parameters

mixed $connection
string $table
string $column
mixed $value
array $parameters

Return Value

int

bool validateUnique(string $attribute, mixed $value, array $parameters)

Validate the uniqueness of an attribute value on a given database table.

If a database column is not specified, the attribute will be used.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected array getUniqueIds(string|null $idColumn, array $parameters)

Get the excluded ID column and value for the unique rule.

Parameters

string|null $idColumn
array $parameters

Return Value

array

protected int prepareUniqueId(mixed $id)

Prepare the given ID for querying.

Parameters

mixed $id

Return Value

int

protected array getUniqueExtra(array $parameters)

Get the extra conditions for a unique rule.

Parameters

array $parameters

Return Value

array

array parseTable(string $table)

Parse the connection / table for the unique / exists rules.

Parameters

string $table

Return Value

array

bool getQueryColumn(array $parameters, string $attribute)

Get the column name for an exists / unique query.

Parameters

array $parameters
string $attribute

Return Value

bool

string guessColumnForQuery(string $attribute)

Guess the database column from the given attribute name.

Parameters

string $attribute

Return Value

string

protected array getExtraConditions(array $segments)

Get the extra conditions for a unique / exists rule.

Parameters

array $segments

Return Value

array

bool validateFile(string $attribute, mixed $value)

Validate the given value is a valid file.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateFilled(string $attribute, mixed $value)

Validate the given attribute is filled if it is present.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateGt(string $attribute, mixed $value, array $parameters)

Validate that an attribute is greater than another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateLt(string $attribute, mixed $value, array $parameters)

Validate that an attribute is less than another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateGte(string $attribute, mixed $value, array $parameters)

Validate that an attribute is greater than or equal another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateLte(string $attribute, mixed $value, array $parameters)

Validate that an attribute is less than or equal another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateImage(string $attribute, mixed $value)

Validate the MIME type of a file is an image MIME type.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateIn(string $attribute, mixed $value, array $parameters)

Validate an attribute is contained within a list of values.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateInArray(string $attribute, mixed $value, array $parameters)

Validate that the values of an attribute is in another attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateInteger(string $attribute, mixed $value)

Validate that an attribute is an integer.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateIp(string $attribute, mixed $value)

Validate that an attribute is a valid IP.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateIpv4(string $attribute, mixed $value)

Validate that an attribute is a valid IPv4.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateIpv6(string $attribute, mixed $value)

Validate that an attribute is a valid IPv6.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateJson(string $attribute, mixed $value)

Validate the attribute is a valid JSON string.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateMax(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is less than a maximum value.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateMimes(string $attribute, mixed $value, array $parameters)

Validate the guessed extension of a file upload is in a set of file extensions.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateMimetypes(string $attribute, mixed $value, array $parameters)

Validate the MIME type of a file upload attribute is in a set of MIME types.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

protected bool shouldBlockPhpUpload(mixed $value, array $parameters)

Check if PHP uploads are explicitly allowed.

Parameters

mixed $value
array $parameters

Return Value

bool

bool validateMin(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute is greater than a minimum value.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateNullable()

"Indicate" validation should pass if value is null.

Always returns true, just lets us put "nullable" in rules.

Return Value

bool

bool validateNotIn(string $attribute, mixed $value, array $parameters)

Validate an attribute is not contained within a list of values.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateNumeric(string $attribute, mixed $value)

Validate that an attribute is numeric.

Parameters

string $attribute
mixed $value

Return Value

bool

protected bool validatePassword(string $attribute, mixed $value, array $parameters)

Validate that the current logged in user's password matches the given value.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validatePresent(string $attribute, mixed $value)

Validate that an attribute exists even if not filled.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateRegex(string $attribute, mixed $value, array $parameters)

Validate that an attribute passes a regular expression check.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateNotRegex(string $attribute, mixed $value, array $parameters)

Validate that an attribute does not pass a regular expression check.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateRequired(string $attribute, mixed $value)

Validate that a required attribute exists.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateRequiredIf(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute has a given value.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateExcludeIf(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute has a given value.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateExcludeUnless(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute does not have a given value.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateExcludeWithout(string $attribute, mixed $value, mixed $parameters)

Indicate that an attribute should be excluded when another attribute is missing.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

protected array prepareValuesAndOther(array $parameters)

Prepare the values and the other value for validation.

Parameters

array $parameters

Return Value

array

protected array convertValuesToBoolean(array $values)

Convert the given values to boolean if they are string "true" / "false".

Parameters

array $values

Return Value

array

bool validateRequiredUnless(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute does not have a given value.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateRequiredWith(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when any other attribute exists.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateRequiredWithAll(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when all other attributes exists.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateRequiredWithout(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when another attribute does not.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

bool validateRequiredWithoutAll(string $attribute, mixed $value, mixed $parameters)

Validate that an attribute exists when all other attributes do not.

Parameters

string $attribute
mixed $value
mixed $parameters

Return Value

bool

protected bool anyFailingRequired(array $attributes)

Determine if any of the given attributes fail the required test.

Parameters

array $attributes

Return Value

bool

protected bool allFailingRequired(array $attributes)

Determine if all of the given attributes fail the required test.

Parameters

array $attributes

Return Value

bool

bool validateSame(string $attribute, mixed $value, array $parameters)

Validate that two attributes match.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateSize(string $attribute, mixed $value, array $parameters)

Validate the size of an attribute.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateSometimes()

"Validate" optional attributes.

Always returns true, just lets us put sometimes in rules.

Return Value

bool

bool validateStartsWith(string $attribute, mixed $value, array $parameters)

Validate the attribute starts with a given substring.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateEndsWith(string $attribute, mixed $value, array $parameters)

Validate the attribute ends with a given substring.

Parameters

string $attribute
mixed $value
array $parameters

Return Value

bool

bool validateString(string $attribute, mixed $value)

Validate that an attribute is a string.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateTimezone(string $attribute, mixed $value)

Validate that an attribute is a valid timezone.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateUrl(string $attribute, mixed $value)

Validate that an attribute is a valid URL.

Parameters

string $attribute
mixed $value

Return Value

bool

bool validateUuid(string $attribute, mixed $value)

Validate that an attribute is a valid UUID.

Parameters

string $attribute
mixed $value

Return Value

bool

protected mixed getSize(string $attribute, mixed $value)

Get the size of an attribute.

Parameters

string $attribute
mixed $value

Return Value

mixed

bool isValidFileInstance(mixed $value)

Check that the given value is a valid file instance.

Parameters

mixed $value

Return Value

bool

protected bool compare(mixed $first, mixed $second, string $operator)

Determine if a comparison passes between the given values.

Parameters

mixed $first
mixed $second
string $operator

Return Value

bool

Exceptions

InvalidArgumentException

protected array parseNamedParameters(array $parameters)

Parse named parameters to $key => $value items.

Parameters

array $parameters

Return Value

array

void requireParameterCount(int $count, array $parameters, string $rule)

Require a certain number of parameters to be present.

Parameters

int $count
array $parameters
string $rule

Return Value

void

Exceptions

InvalidArgumentException

protected bool isSameType(mixed $first, mixed $second)

Check if the parameters are of the same type.

Parameters

mixed $first
mixed $second

Return Value

bool

protected void shouldBeNumeric(string $attribute, string $rule)

Adds the existing rule to the numericRules array if the attribute's value is numeric.

Parameters

string $attribute
string $rule

Return Value

void

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https://laravel.com/api/7.x/Illuminate/Validation/Concerns/ValidatesAttributes.html