function _noderelationships_backreference_settings_form_validate in Node Relationships 6

Validate handler for back reference field settings form.

1 string reference to '_noderelationships_backreference_settings_form_validate'

_noderelationships_cck_admin_forms_alter in ./noderelationships.admin.inc

Alter CCK administration forms.

File

./noderelationships.admin.inc, line 901

Implementation of the administration pages of the module.

Code

function _noderelationships_backreference_settings_form_validate($form, &$form_state) {

  // Make sure back reference fields are single valued and not required.
  form_set_value($form['field']['required'], 0, $form_state);
  form_set_value($form['field']['multiple'], 0, $form_state);

  // Get rid of widget related data (not used for these fields).
  form_set_value($form['widget']['description'], '', $form_state);
  form_set_value($form['widget']['default_value_php'], '', $form_state);
}