function currency_form_currency_sign_validate in Currency 7.2

Implements form validate callback for a currency_sign element.

1 string reference to 'currency_form_currency_sign_validate'

currency_element_info in currency/currency.module

Implements hook_element_info().

File

currency/currency.module, line 395

Provides currency information and allows users to add custom currencies.

Code

function currency_form_currency_sign_validate(array $element, array &$form_state) {

  // Set a scalar value.
  $sign = $element['#value']['sign'];
  if ($sign == CURRENCY_SIGN_FORM_ELEMENT_CUSTOM_VALUE) {
    $sign = $element['#value']['sign_custom'];
  }
  form_set_value($element, $sign, $form_state);
}