Hook name: add_signup_meta Hook type: filter Plugin ref: WordPress Sourcefile: File ref: validate_user_signup() – Validate the new user signup Description: Parameters: Deprecated?: No API Letters: A,M,S Invokers 1 to 3 of 3 validate_another_blog_signup() – Validate a new site signup for an existing user. validate_blog_signup() – Validate new site signup validate_user_signup() – Validate the new user signup Implementers
WordPress core a2z
WordPress core a2z