php - Javascript Sign-on, Basic knowledge -

i'm building small website in spare time, @ moment solely based on html, javascript, php (though php skills rudimentary) , simple mysql db. extend project allowing users login own account, in order have highscore lists (i have small laborative javascript games on site) , basic community features.

my knowledge of dealing sign-on process, handling/encrypting login credentials , related stuff close none. need piece of guidance, based on mentioned techniques. where/how should start, in order learn these things?

• are there js frameworks out there, handling login functionality?

• does know of tutorials or other readings on topic? i've tried scan interwebs, no prevail.

• what should/must consider?

• and on.

logins best handled php rather js because php can use database save usernames , password etc. js users need hardcoded in script very insecure , can seen when checking source code.

try tutorial better understanding of making simple php login system:http://www.wikihow.com/create-a-secure-login-script-in-php-and-mysql.

when you're done tutorial you'll capable of making login system.

i wish best of luck , hope it'll out!