Have you ever heard of PHP filters? Maybe not? Well, if you want really easy way to validate an e-mail address, you should take your time with the filters.
If you store secure data into your database or anywhere else, for example passwords, you should always encrypt them so no one can read them even if they get access to the information. One way to encrypt the information you are storing is php function md5(). It calculates md5 hash for a string. And if you want be VERY secure with your data, you should also "salt" your information.
blockcoders.net is created and maintained by Johannes; a web developer, actor and media designer living and working in Jyväskylä, Finland.