public function field_validation_color_validator::validate in Field Validation 7.2

Validate field.

Overrides field_validation_validator::validate

File

field_validation_extras/plugins/validator/field_validation_color_validator.inc, line 21

Class

field_validation_color_validator

Code

public function validate() {
  if ($this->value !== '' && !is_null($this->value)) {

    // The logic is copied from Drupal 8 core.
    if (!self::validateHex($this->value)) {
      $this
        ->set_error();
    }
  }
}