Description
The gravityflow_step_form filter allows the form to be modified before a step using it is processed.
Parameters
| Parameter | Type | Details |
|---|---|---|
| $form | Form | The current form to be processed. |
| $entry | Entry | The current entry to be processed. |
| $step | Step | The current step being processed. |
Usage
The same filter syntax is applied for the current step type through gravityflow_{$this->get_type()}_form
add_filter( 'gravityflow_step_form', 'sh_gravityflow_step_form_example', 10, 3);
add_filter( 'gravityflow_approval_form', 'sh_gravityflow_step_form_example', 10, 3);
add_filter( 'gravityflow_user_input_form', 'sh_gravityflow_step_form_example', 10, 3);
add_filter( 'gravityflow_webhook_form', 'sh_gravityflow_step_form_example', 10, 3);
Examples
add_filter( 'gravityflow_step_form', 'jo_step_form_customization', 10, 3 );
function jo_step_form_customization( $form, $entry, $step ) {
//Customize the form
return $form;
}
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?