Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Is there a trick, addon or patch that allows me to find out what modules altered a specfic form?
A list of all hook_form_alters is not too hard to achieve. But I want to list only those that actually changed my form.
Modules can alter a form trough a generic modulename_form_alter() and modulename_form_FORMID_alter() it would be nice if both are taken into consideration.
The drupal_prepare_form function calls all hook_form_alter functions. In this function, there is no storage for any modules that implement hook_form_alter. However, there is a container ($data) there that pulls all the alter functions then is applied with drupal_alter. Getting this data would require modifying this file (ref: line 543 in /includes/form.inc in Drupal 6.19).