function simple_fb_connect_api_keys_settings_validate in Simple FB Connect 7.2

Validates module settings form.

File

./simple_fb_connect.admin.inc, line 154

Administration page callbacks for the Simple FB Connect module.

Code

function simple_fb_connect_api_keys_settings_validate($form, &$form_state) {
  if (!preg_match('/^v[2-9]\\.[0-9]{1,2}$/', $form_state['values']['simple_fb_connect_api_version'])) {
    form_set_error('simple_fb_connect_api_version', t('Invalid API version. The syntax for API version is for example <em>v2.8</em>'));
  }
}