diff options
Diffstat (limited to 'includes/form.inc')
| -rw-r--r-- | includes/form.inc | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/includes/form.inc b/includes/form.inc index 7e86bcb43..9d3158c93 100644 --- a/includes/form.inc +++ b/includes/form.inc @@ -970,10 +970,8 @@ function _form_validate(&$elements, &$form_state, $form_id = NULL) { // #value data. elseif (isset($elements['#element_validate'])) { foreach ($elements['#element_validate'] as $function) { - if (function_exists($function)) { - $function($elements, $form_state, $form_state['complete form']); - } - } + $function($elements, $form_state, $form_state['complete form']); + } } $elements['#validated'] = TRUE; } @@ -1014,22 +1012,19 @@ function form_execute_handlers($type, &$form, &$form_state) { } foreach ($handlers as $function) { - if (function_exists($function)) { - // Check if a previous _submit handler has set a batch, but make sure we - // do not react to a batch that is already being processed (for instance - // if a batch operation performs a drupal_form_submit()). - if ($type == 'submit' && ($batch =& batch_get()) && !isset($batch['id'])) { - // Some previous submit handler has set a batch. To ensure correct - // execution order, store the call in a special 'control' batch set. - // See _batch_next_set(). - $batch['sets'][] = array('form_submit' => $function); - $batch['has_form_submits'] = TRUE; - } - else { - $function($form, $form_state); - } - $return = TRUE; + // Check to see if a previous _submit handler has set a batch, but + // make sure we do not react to a batch that is already being processed + // (for instance if a batch operation performs a drupal_form_submit()). + if ($type == 'submit' && ($batch =& batch_get()) && !isset($batch['current_set'])) { + // Some previous _submit handler has set a batch. We store the call + // in a special 'control' batch set, for execution at the correct + // time during the batch processing workflow. + $batch['sets'][] = array('form_submit' => $function); + } + else { + $function($form, $form_state); } + $return = TRUE; } return $return; } @@ -1247,9 +1242,7 @@ function form_builder($form_id, $element, &$form_state) { // checkboxes and files. if (isset($element['#process']) && !$element['#processed']) { foreach ($element['#process'] as $process) { - if (function_exists($process)) { - $element = $process($element, $form_state, $form_state['complete form']); - } + $element = $process($element, $form_state, $form_state['complete form']); } $element['#processed'] = TRUE; } |