Validating email with javascript name of the website for sex offenders

Posted by / 28-Feb-2016 22:10

The whole purpose of the Javascript email validation should be to check for any unintentional error (like entering name instead of email).All code in shared files are supplied by users, and belongs to the poster. w3are not responsible or liable for any loss or damage of any kind during the usage of provided code.The argument to this method is the email address you want to validate.

We can validate email address at client side and server side.To validate email address on client side, we can use java script with regular expression.Java script can check the regular expression pattern for valid email address.Most email validation checks assumes that the top level domain can have up to 4 characters. You have just validated the format – not its existence.The only way to truly validate the email address is to send an email to that address and request the user to confirm by clicking on a unique link (or entering a confirmation code)Remember, if the user’s intention is to enter an invalid email address, she can do it so easily whether you have the most tough validation or not.

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Here generally nobody will care about URL and just retype their valid credentials and click to login. We can check if the provided URL is a local URL or not, la ocal URL is that which belongs to the same domain.