Ok, i am having a load of people register to a subscription service on my website using invalid emails. I would like to add a function in that can read an email. If the source is right it will continue to process the form. If it's not then it shows an error message.
Would i use something like an explode function to seperate using the @ in an email and read the end part(live.co.uk) and then have an array set up to see if the end is in the email or what?
Examples would be a great help if you have any other ideas.
Thanks