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  1. Drupal Core 11.1.x
  2. LengthConstraint.php

class LengthConstraint

Length constraint.

Overrides the symfony constraint to use Drupal-style replacement patterns.

@todo Move this below the TypedData core component.

Hierarchy

  • class \Symfony\Component\Validator\Constraint
    • class \Symfony\Component\Validator\Constraints\Length extends \Symfony\Component\Validator\Constraint
      • class \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint extends \Symfony\Component\Validator\Constraints\Length

Expanded class hierarchy of LengthConstraint

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php, line 16

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint
View source
class LengthConstraint extends Length {
    
    /**
     * {@inheritdoc}
     */
    public function __construct(...$args) {
        $this->maxMessage = 'This value is too long. It should have %limit character or less.|This value is too long. It should have %limit characters or less.';
        $this->minMessage = 'This value is too short. It should have %limit character or more.|This value is too short. It should have %limit characters or more.';
        $this->exactMessage = 'This value should have exactly %limit character.|This value should have exactly %limit characters.';
        parent::__construct(...$args);
    }
    
    /**
     * {@inheritdoc}
     */
    public function validatedBy() : string {
        return '\\Symfony\\Component\\Validator\\Constraints\\LengthValidator';
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
Constraint::$groups public property The groups that the constraint belongs to.
Constraint::$payload public property Domain-specific data attached to a constraint.
Constraint::addImplicitGroupName public function Adds the given group if this constraint is in the Default group. 2
Constraint::CLASS_CONSTRAINT public constant Marks a constraint that can be put onto classes.
Constraint::DEFAULT_GROUP public constant The name of the group given to all constraints with no explicit group.
Constraint::getDefaultOption public function Returns the name of the default option. 28
Constraint::getErrorName public static function Returns the name of the given error code.
Constraint::getRequiredOptions public function Returns the name of the required options. 22
Constraint::getTargets public function Returns whether the constraint can be put onto classes, properties or
both.
8
Constraint::normalizeOptions protected function
Constraint::PROPERTY_CONSTRAINT public constant Marks a constraint that can be put onto properties.
Constraint::__get public function Returns the value of a lazily initialized option. 2
Constraint::__isset public function 1
Constraint::__set public function Sets the value of a lazily initialized option. 1
Constraint::__sleep public function Optimizes the serialized value to minimize storage space.
Length::$charset public property
Length::$charsetMessage public property
Length::$countUnit public property @var self::COUNT_*
Length::$exactMessage public property
Length::$max public property
Length::$maxMessage public property
Length::$min public property
Length::$minMessage public property
Length::$normalizer public property @var callable|null
Length::COUNT_BYTES public constant
Length::COUNT_CODEPOINTS public constant
Length::COUNT_GRAPHEMES public constant
Length::ERROR_NAMES protected constant Maps error codes to the names of their constants. Overrides Constraint::ERROR_NAMES
Length::INVALID_CHARACTERS_ERROR public constant
Length::NOT_EQUAL_LENGTH_ERROR public constant
Length::TOO_LONG_ERROR public constant
Length::TOO_SHORT_ERROR public constant
Length::VALID_COUNT_UNITS private constant
LengthConstraint::validatedBy public function Returns the name of the class that validates this constraint. Overrides Constraint::validatedBy
LengthConstraint::__construct public function Initializes the constraint with options. Overrides Length::__construct
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