How to use the built in tooltip for form validation error messages in WP admin plugin?

That’s the standard html5 input validation pop up for chrome, you will have to create the pop up from scratch unless your inputs can make use of html5 form validation such as type=email or required

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)