PHP EE_Display_Strategy_Base::get_input Examples

Example #1

File: EE_Compound_Input_Display_Strategy.strategy.php Project: aaronfrey/PepperLillie-GSP

 /**
  * Overrides parent to make sure this display strategy is only used with the
  * appropriate input type
  *
  * @return \EE_Form_Input_With_Options_Base
  * @throws \EE_Error
  */
 public function get_input()
 {
     if (!$this->_input instanceof EE_Form_Input_With_Options_Base) {
         throw new EE_Error(sprintf(__('Can not use a Compound Input Display Strategy (eg checkbox or radio) with an input that doesn\'t have options', 'event_espresso')));
     }
     return parent::get_input();
 }