This hook can be used to add anything, such as a field, to a form. By default, any additions will not be saved with the form entry.

Usage

add_action('frm_entry_form', 'add_hidden_field');
function add_hidden_field( $form, $form_action, $errors )

Parameters

• $form (object)
• $form_action (string): create or update
• $errors (array)

Examples

add_action('frm_entry_form', 'add_hidden_field');
function add_hidden_field( $form ){
  echo '<input type="hidden" name="my_field_name" value="my_field_value">';
}