function hybridauth_admin_provider_settings_validate in HybridAuth Social Login 7.2

Form validation handler for the hybridauth provider admin settings form.

File

./hybridauth.admin.inc, line 535

Administrative pages forms and functions for the HybridAuth module.

Code

function hybridauth_admin_provider_settings_validate($form, &$form_state) {
  foreach ($form_state['values'] as $variable_name => $value) {
    if (empty($value) && strpos($variable_name, 'hybridauth_provider_') === 0) {
      unset($form_state['values'][$variable_name]);
      variable_del($variable_name);
    }
  }
}