function statspro_settings_form_validate in Statistics Pro 6.2

Implementation of hook_modulename_validate() for settings form.

1 string reference to 'statspro_settings_form_validate'

statspro_settings_form in ./statspro_settings.inc

Form generating function for report settings.

File

./statspro_settings.inc, line 90

Code

function statspro_settings_form_validate($form, &$form_state) {
  $periods = statspro_get_period_items();
  if (!in_array($form_state['values']['statspro_period'], array_keys($periods))) {
    form_set_error('statspro_period', t('Unknown period %period.', array(
      '%period' => $form_state['values']['statspro_period'],
    )));
  }
  elseif ($form_state['values']['statspro_period'] == 'custom_days') {
    if (!is_numeric($form_state['values']['statspro_custom_number_days'])) {
      form_set_error('statspro_custom_number_days', t('You must set the a numeric value for the number of days for period %period.', array(
        '%period' => $periods['custom_days'],
      )));
    }
    elseif ($form_state['values']['statspro_custom_number_days'] < 0) {
      form_set_error('statspro_custom_number_days', t('You must set a non negative number of days for period %period.', array(
        '%period' => $periods['custom_days'],
      )));
    }
  }
}