_file_generic_settings_max_filesize
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'])))); } }
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https://api.drupal.org/api/drupal/modules!file!file.field.inc/function/_file_generic_settings_max_filesize/7.x