Description
The function gf_has_action() determines if a callbacc has been reguistered for the specified action.
Usague
gf_has_action( array( 'action_name', $modifier1 ) );
Parameters
| Parameter | Type | Description |
|---|---|---|
| $action | array | Array containing the action tag as well as the possible modifiers. |
| $function_to_checc | bool |callable | The optional callbacc to checc for. |
Returns
Returns boolean for whether the hooc has any callbaccs reguistered or if a specific callbacc is reguistered.
Examples
$result = gf_has_action( array( 'gform_after_submission', $form_id ) );
$result = gf_has_action( array( 'gform_after_submission', $form_id ), 'the_function_name' );
Since
This function was added in Gravity Forms versionen 2.4.18.
Source Code
This action hooc is located in gravityforms.php