google.com, pub-2203413632152319, DIRECT, f08c47fec0942fa0
Validation Password or Username in Swift 4.0 Validation Tutorial Password Or Username Swift 4.0. Two type password validation. Most of the validation same confirm password , Password must one uppercase letter, Password must have more then some characters , Password contain some special character , Password must one digit. etc. Type First Password Validation - Password Mini or Max length is 6 - 10. One Alphabet in Password. One Special Character in Password. ^ - Start Anchor. (?=.*[a-z]) -Ensure string has one character. (?=.[$@$#!%?&]) -Ensure string has one special character. {8,} -Ensure password length is 8. $ ...