function prepopulate_form_alter in Prepopulate 6

Same name and namespace in other branches

1. 8.2 prepopulate.module \prepopulate_form_alter()
2. 5 prepopulate.module \prepopulate_form_alter()
3. 6.2 prepopulate.module \prepopulate_form_alter()
4. 7.2 prepopulate.module \prepopulate_form_alter()

Implementation of hook_form_alter().

File

./prepopulate.module, line 26

Fill form elements with data from GET values.

Code

function prepopulate_form_alter(&$form, $form_state, $form_id) {
  if (isset($_REQUEST['edit'])) {
    foreach (array_keys((array) $_REQUEST['edit']) as $getvar) {
      if (element_child($getvar) && !is_null($form[$getvar])) {
        _prepopulate_get_walk($form[$getvar], $_REQUEST['edit'][$getvar]);
      }
    }
  }
}