upload_settings_form_validate
- Versions
- 4.7
upload_settings_form_validate($form_id, $form_values)
- Form API callback to validate the upload settings form.
Code
modules/upload.module, line 106
<?php
function upload_settings_form_validate($form_id, $form_values) {
if (($form_values['upload_max_resolution'] != '0')) {
if (!preg_match('/^[0-9]+x[0-9]+$/', $form_values['upload_max_resolution'])) {
form_set_error('upload_max_resolution', t('The maximum allowed image size expressed as WIDTHxHEIGHT (e.g. 640x480). Set to 0 for no restriction.'));
}
}
$exceed_max_msg = t('Your PHP settings limit the maximum file size per upload to %size MB.', array('%size' => file_upload_max_size())).'<br/>';
$more_info = t("Depending on your sever environment, these settings may be changed in the system-wide php.ini file, a php.ini file in your Drupal root directory, in your Drupal site's settings.php file, or in the .htaccess file in your Drupal root directory.");
foreach ($form_values['roles'] as $rid => $role) {
$uploadsize = $form_values['upload_uploadsize_'. $rid];
$usersize = $form_values['upload_usersize_'. $rid];
if (!is_numeric($uploadsize) || ($uploadsize <= 0)) {
form_set_error('upload_uploadsize_'. $rid, t('The %role file size limit must be a number and greater than zero.', array('%role' => theme('placeholder', $role))));
}
if (!is_numeric($usersize) || ($usersize <= 0)) {
form_set_error('upload_usersize_'. $rid, t('The %role file size limit must be a number and greater than zero.', array('%role' => theme('placeholder', $role))));
}
if ($uploadsize > file_upload_max_size()) {
form_set_error('upload_uploadsize_'. $rid, $exceed_max_msg . $more_info);
$more_info = '';
}
if ($uploadsize > $usersize) {
form_set_error('upload_uploadsize_'. $rid, t('The %role maximum file size per upload is greater than the total file size allowed per user', array('%role' => theme('placeholder', $role))));
}
}
}
?>