Updating doc block for FormHelper::input(). Fixes #6328

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@8160 3807eeeb-6ff5-0310-8944-8be069107fe0

cake/libs/view/helpers/form.php

@@ -559,7 +559,8 @@ function inputs($fields = null, $blacklist = null) {
 /**
  * Generates a form input element complete with label and wrapper div
  *
- * Options - See each field type method for more information.
+ * Options - See each field type method for more information. Any options that are part of 
+ * $attributes or $options for the different type methods can be included in $options for input().
  *
  * - 'type' - Force the type of widget you want. e.g. ```type => 'select'```
  * - 'label' - control the label