function uc_fedex_admin_settings_validate in FedEx Shipping 5

Same name and namespace in other branches

1. 6.2 uc_fedex.admin.inc \uc_fedex_admin_settings_validate()
2. 6 uc_fedex.module \uc_fedex_admin_settings_validate()
3. 7.2 uc_fedex.admin.inc \uc_fedex_admin_settings_validate()
4. 7 uc_fedex.module \uc_fedex_admin_settings_validate()

Validation handler for uc_fedex_admin_settings form.

Require password only if it hasn't been set.

Parameters

form_id: Form identifier

form_value: Values entered into form

form: Form itself

File

./uc_fedex.module, line 391

FedEx Web Services Rate / Available Services Quote

Code

function uc_fedex_admin_settings_validate($form_id, $form_values, $form) {
  $old_password = variable_get('uc_fedex_user_credential_password', '');
  if (!$form_values['uc_fedex_user_credential_password']) {
    if ($old_password) {
      form_set_value($form['uc_fedex_user_credential_password'], $old_password);
    }
    else {
      form_set_error('uc_fedex_user_credential_password', t('Password field is required.'));
    }
  }
}