Unverified Commit f283ab55 authored by alexpott's avatar alexpott

Issue #2877828 by msankhala, joachim: FormInterface::getFormId() should state...

Issue #2877828 by msankhala, joachim: FormInterface::getFormId() should state restrictions on the returned ID string
parent a3bb9d87
......@@ -12,6 +12,10 @@
/**
* Returns a unique string identifying the form.
*
* The returned ID should be a unique string that can be a valid PHP function
* name, since it's used in hook implementation names such as
* hook_form_FORM_ID_alter().
*
* @return string
* The unique string identifying the form.
*/
......
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