function _file_generic_settings_max_filesize

_file_generic_settings_max_filesize($element, &$form_state)

Element validate callback for the maximum upload size field.

Ensure a size that can be parsed by parse_size() has been entered.

File

modules/file/file.field.inc, line 128

Field module functionality for the File module.

Code

function _file_generic_settings_max_filesize($element, &$form_state) {
  if (!empty($element['#value']) && !is_numeric(parse_size($element['#value']))) {
    form_error($element, t('The "!name" option must contain a valid value. You may either leave the text field empty or enter a string like "512" (bytes), "80 KB" (kilobytes) or "50 MB" (megabytes).', array('!name' => t($element['title']))));
  }
}