Validating an email address in javascript

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Just type the email address you want to validate, select the desired level of verification and submit the form. It features a very fast, multi-threaded verification library that can validate hundreds of email addresses per minute.Verifalia, our hosted email validation service, allows to validate lists of email addresses with ease, combining the power of our email validation technologies with an array of dedicated servers and a modern web 2.0 interface.This way, the form will get submitted when the check Email() function returns a true value.With this free email validation service, you can easily verify an email address and confirm if it is valid, properly formatted and really exists. NET developers who need email address validation in their solutions.Nothing exciting here except in line 6 where the on Click event is triggered when the user clicks on the button.This event will launch the verify Email() Java Script function which will check the user input of the email address.

The if block in lines 3-6 checks to see if the email address in the first field passes the regex check by invoking the search() method on our email string value.This book will also help you to learn core Angular JS concepts - from how Angular JS works under the hood to advance concepts.Questions and Answers is a server-side Java Script runtime execution environment.This method accepts regex expressions as arguments to check the string and returns the position of the specified value in the string or a -1 if no match was found.If the search() method returns a -1, then an alert would tell the user that an invalid email address has been entered and returns a false value.

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