Javascript function for validating email address

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Here's an example of the above in action: Almost all answers to this questions suggest using Regex to validate emails addresses.

If you do have to use regular expressions I'll usually go down the route of something like: which basically checks you have a value that contains an @.In forms when using email ID fields it is a good idea to use client side validation along with your programming language validation.The following example shows how you can validate an email address for a form.a "personal_info" and a domain, that is [email protected] The length of the personal_info part may be up to 64 characters long and domain name may be up to 253 characters. You can modify or rewrite the said regular expression. video_library Watch Java Script form validation video tutorial.

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