function session_limit_settings_validate in Session Limit 6.2

Same name and namespace in other branches

1. 6 session_limit.module \session_limit_settings_validate()
2. 7.2 session_limit.module \session_limit_settings_validate()

Session limit settings form validation.

File

./session_limit.module, line 175

Limits multiple sessions per user.

Code

function session_limit_settings_validate($form, &$form_state) {
  $maxsessions = $form_state['values']['session_limit_max'];
  if (!is_numeric($maxsessions)) {
    form_set_error('session_limit_max', t('You must enter a number for the maximum number of active sessions'));
  }
  elseif ($maxsessions < 0) {
    form_set_error('session_limit_max', t('Maximum number of active sessions must be positive'));
  }
}