function views_plugin_access_role::options_validate in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 plugins/views_plugin_access_role.inc \views_plugin_access_role::options_validate()
2. 7.3 plugins/views_plugin_access_role.inc \views_plugin_access_role::options_validate()

Provide the default form form for validating options

Overrides views_plugin_access::options_validate

File

plugins/views_plugin_access_role.inc, line 44

Class

views_plugin_access_role

Access plugin that provides role-based access control.

Code

function options_validate(&$form, &$form_state) {
  if (!array_filter($form_state['values']['access_options']['role'])) {
    form_error($form['role'], t('You must select at least one role if type is "by role"'));
  }
}