Most of the time Zopim chat makes your site slower.Here is an example how you can make your site load faster using Zopim chat. Step 1. Create html page zopim.html and put this code inside: Step 2. Go to the page where you want to put Zopim chat and put this code: That is! It […]
Just use : function isMail(email) { var re = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/; return re.test(email); } Simple as that.