interface ClickableInterface A clickable form element. Methods

class FormBuilder extends FormConfigBuilder

bool isValid() Returns whether the form and all children are valid. If the form is not

FormConfigBuilderInterface

FormBuilderInterface createBuilder(

FormConfigBuilderInterface

bool has(string $name) Returns whether a child with the given name exists.

FormFactoryBuilderInterface

FormInterface initialize()

FormInterface handleRequest(mixed $request = null)