- comment_form_validate in modules/
comment/ comment.module - Form validation handler for comment_form().
- field_test_entity_form_validate in modules/
field/ tests/ field_test/ field_test.entity.inc - Validate handler for field_test_entity_form().
- file_manage_form_validate in modules/
file/ file.pages.inc - Form validation handler for file_manage_form().
- node_form_validate in modules/
node/ node.pages.inc - Form validation handler for node_form().
- taxonomy_form_term_validate in modules/
taxonomy/ taxonomy.admin.inc - Validation handler for the term form.
- user_profile_form_validate in modules/
user/ user.pages.inc - Form validation handler for user_profile_form().
- user_register_validate in modules/
user/ user.module - Validation function for the user registration form.