function _file_generic_settings_max_filesize

1 file.field.inc _file_generic_settings_max_filesize($element, &$form_state)

Render API callback: Validates the 'Maximum upload size' field.

Ensures that a size has been entered and that it can be parsed by parse_size().

This function is assigned as an #element_validate callback in file_field_instance_settings_form().

2 string references to '_file_generic_settings_max_filesize'

file_field_instance_settings_form in core/modules/file/file.field.inc: Implements hook_field_instance_settings_form().
file_settings_form in core/modules/file/file.admin.inc: Form callback for file settings.

File

core/modules/file/file.field.inc, line 138: 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']))));
  }
}