function DecimalItem::getConstraints

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php \Drupal\Core\Field\Plugin\Field\FieldType\DecimalItem::getConstraints()

Overrides NumericItemBase::getConstraints

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php, line 94

Class

DecimalItem
Defines the 'decimal' field type.

Namespace

Drupal\Core\Field\Plugin\Field\FieldType

Code

public function getConstraints() {
    $constraint_manager = \Drupal::typedDataManager()->getValidationConstraintManager();
    $constraints = parent::getConstraints();
    $constraints[] = $constraint_manager->create('ComplexData', [
        'value' => [
            'Regex' => [
                'pattern' => '/^[+-]?((\\d+(\\.\\d*)?)|(\\.\\d+))$/i',
            ],
        ],
    ]);
    return $constraints;
}

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