weight_value
function weight_value
weight_value(&$form)
Sets the value for a weight element, with zero as a default.
Related topics
File
- includes/form.inc, line 3166
- Functions for form and batch generation and processing.
Code
function weight_value(&$form) { if (isset($form['#default_value'])) { $form['#value'] = $form['#default_value']; } else { $form['#value'] = 0; } }
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https://api.drupal.org/api/drupal/includes!form.inc/function/weight_value/7.x