function subform_parent_after_validate in Subform 7

Validation handler to be run after all other validation handlers.

Registers this callback.

See also

subform_parent_after_build()

File

./subform.module, line 488

Defines a subform element type.

Code

function subform_parent_after_validate(&$form, &$form_state) {
  if (!empty($form_state['temporary']['subform'])) {

    // If we're not going to submit the parent form we need to cache its subforms here,
    // except when the form is going to be rebuild as subform_element_process()
    // will cache it during the rebuild.
    $submit = $form_state['submitted'] && !form_get_errors() && !$form_state['rebuild'];
    foreach ($form_state['temporary']['subform'] as $subform_name => &$subform_state) {

      // Cache subform if neccesary. Caching the subforms here allows for making
      // changes to subform states in any validation handler.
      if (!$submit && !$form_state['rebuild'] && empty($form_state['programmed']) && !$subform_state['rebuild'] && $subform_state['cache'] && empty($subform_state['no_cache'])) {
        form_set_cache($subform_state['values']['form_build_id'], $subform_state['temporary']['subform_unprocessed'], $subform_state);
      }
    }
  }
}