How do i do if i want to keep the username in the field if the users entered incorrect password, so the person doesnt need to retype the username? Should i use sessions for this?
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How do i do if i want to keep the username in the field if the users entered incorrect password, so the person doesnt need to retype the username? Should i use sessions for this?
Just pass the value to the field:
Never forget to sanitize user input first! (not like in my example but it should give you the right idea).
But be careful with error messages. Don’t say that the password is wrong. Say that the password or username is wrong. You don’t want to let anyone know that a certain username is register in your system (at least not by trying to login).