public function Expression::getRequiredOptions in Plug 7

Returns the name of the required options.

Override this method if you want to define required options.

@api

Return value

array

Overrides Constraint::getRequiredOptions

See also

__construct()

File

lib/Symfony/validator/Symfony/Component/Validator/Constraints/Expression.php, line 39

Class

Expression

@Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})

Namespace

Symfony\Component\Validator\Constraints

Code

public function getRequiredOptions() {
  return array(
    'expression',
  );
}