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To decrease the number of requests sent to the server and lower the server load (this is particularly important for big businesses).Įmail verification is a process that helps verify if there is an actual user on the receiving end of the email address.you can’t sign up into Cambridge University library with your personal email domain, you need your “edu” domain account for this purpose)

To limit the registration procedure to a certain group of users (i.g.

To prevent users from making typos at the time of input.

Email validation is mostly (but not always) done at the frontend. Basically, email validation aims to detect and prevent typos and invalid email addresses being entered into any forms. Be careful not to mix them up and not to use them interchangeably.Įmail validation is a procedure that helps identify if an email address is free of typos. While email validation may be part of the email verification process, they are not the same. Email validation VS email verification: what you need to know These two simple facts remind us that email validation is still a “thing”, and it is absolutely essential to validate email address input in any registration form. Since “mobile” usually goes hand in hand with “fat fingers”. Then, think about how mobile traffic has drastically increased in the last couple of years, and imagine the number of invalid email addresses entered via a mobile device. Try to wrap your mind around this fact: 10% of email addresses entered into checkouts and sign up forms are invalid.