function quant_time_form_validate in Quant 6

Same name and namespace in other branches

1. 7 quant.pages.inc \quant_time_form_validate()

Validate handler for quant_time_form()

File

includes/forms.inc, line 84

Form-building functions

Code

function quant_time_form_validate($form, &$form_state) {
  $values = $form_state['values'];

  // Make sure a time option is checked
  if (!$values['option']) {
    form_set_error('error', t('An option must be selected'));
  }

  // If custom option, make sure we have both dates
  if ($values['option'] == 'custom' && !($values['custom_from'] && $values['custom_to'])) {
    form_set_error('option', t('You must specify both dates'));
  }
  else {
    if ($values['option'] == 'custom') {

      // Convert the times
      $now = time();
      $from = strtotime($values['custom_from']);
      $to = strtotime($values['custom_to']);

      // Make sure from date exists
      if (!$from) {
        form_set_error('custom_from', t('The from date must be formatted correctly %format.', array(
          '%format' => '(MM/DD/YY)',
        )));
      }

      // Make sure to date exists
      if (!$to) {
        form_set_error('custom_to', t('The to date must be formatted correctly %format.', array(
          '%format' => '(MM/DD/YY)',
        )));
      }

      // Make sure from is less than to
      if ($from > $to) {
        form_set_error('custom_from', t('The from date must be before the to date'));
      }

      // Make sure to date is not past current time
      if ($to > $now) {
        form_set_error('custom_to', t('The to date must not be past today'));
      }
    }
  }
}