EmailValidator
extends ConstraintValidator
in package
Base class for constraint validators.
Tags
Table of Contents
- OBJECT_TO_STRING = 2
- Whether to cast objects with a "__toString()" method to strings.
- PRETTY_DATE = 1
- Whether to format {@link \DateTime} objects, either with the {@link \IntlDateFormatter} (if it is available) or as RFC-3339 dates ("Y-m-d H:i:s").
- EMAIL_PATTERNS = [\Symfony\Component\Validator\Constraints\Email::VALIDATION_MODE_LOOSE => self::PATTERN_LOOSE, \Symfony\Component\Validator\Constraints\Email::VALIDATION_MODE_HTML5 => self::PATTERN_HTML5]
- $context : ExecutionContextInterface
- $defaultMode : string
- __construct() : mixed
- initialize() : mixed
- Initializes the constraint validator.
- validate() : mixed
- {@inheritdoc}
- formatTypeOf() : string
- Returns a string representation of the type of the value.
- formatValue() : string
- Returns a string representation of the value.
- formatValues() : string
- Returns a string representation of a list of values.
- checkHost() : bool
- Check if one of MX, A or AAAA DNS RR exists.
- checkMX() : bool
- Check DNS Records for MX type.
Constants
OBJECT_TO_STRING
Whether to cast objects with a "__toString()" method to strings.
public
mixed
OBJECT_TO_STRING
= 2
PRETTY_DATE
Whether to format {@link \DateTime} objects, either with the {@link \IntlDateFormatter} (if it is available) or as RFC-3339 dates ("Y-m-d H:i:s").
public
mixed
PRETTY_DATE
= 1
EMAIL_PATTERNS
private
mixed
EMAIL_PATTERNS
= [\Symfony\Component\Validator\Constraints\Email::VALIDATION_MODE_LOOSE => self::PATTERN_LOOSE, \Symfony\Component\Validator\Constraints\Email::VALIDATION_MODE_HTML5 => self::PATTERN_HTML5]
Properties
$context
protected
ExecutionContextInterface
$context
$defaultMode
private
string
$defaultMode
Methods
__construct()
public
__construct([string $defaultMode = Email::VALIDATION_MODE_LOOSE ]) : mixed
Parameters
- $defaultMode : string = Email::VALIDATION_MODE_LOOSE
Return values
mixed —initialize()
Initializes the constraint validator.
public
initialize(ExecutionContextInterface $context) : mixed
Parameters
- $context : ExecutionContextInterface
Return values
mixed —validate()
{@inheritdoc}
public
validate(mixed $value, Constraint $constraint) : mixed
Parameters
- $value : mixed
- $constraint : Constraint
Return values
mixed —formatTypeOf()
Returns a string representation of the type of the value.
protected
formatTypeOf(mixed $value) : string
This method should be used if you pass the type of a value as message parameter to a constraint violation. Note that such parameters should usually not be included in messages aimed at non-technical people.
Parameters
- $value : mixed
-
The value to return the type of
Return values
string —The type of the value
formatValue()
Returns a string representation of the value.
protected
formatValue(mixed $value, int $format) : string
This method returns the equivalent PHP tokens for most scalar types (i.e. "false" for false, "1" for 1 etc.). Strings are always wrapped in double quotes ("). Objects, arrays and resources are formatted as "object", "array" and "resource". If the $format bitmask contains the PRETTY_DATE bit, then objects will be formatted with the . If it is not available, they will be formatted as RFC-3339 dates ("Y-m-d H:i:s").
Be careful when passing message parameters to a constraint violation that (may) contain objects, arrays or resources. These parameters should only be displayed for technical users. Non-technical users won't know what an "object", "array" or "resource" is and will be confused by the violation message.
Parameters
- $value : mixed
-
The value to format as string
- $format : int
-
A bitwise combination of the format constants in this class
Return values
string —The string representation of the passed value
formatValues()
Returns a string representation of a list of values.
protected
formatValues(array<string|int, mixed> $values, int $format) : string
Each of the values is converted to a string using . The values are then concatenated with commas.
Parameters
- $values : array<string|int, mixed>
-
A list of values
- $format : int
-
A bitwise combination of the format constants in this class
Tags
Return values
string —The string representation of the value list
checkHost()
Check if one of MX, A or AAAA DNS RR exists.
private
checkHost(string $host) : bool
Parameters
- $host : string
Return values
bool —checkMX()
Check DNS Records for MX type.
private
checkMX(string $host) : bool
Parameters
- $host : string