Email is one of the most effective channels for lead generation and one of the most lucrative in terms of marketing ROI. But there’s a catch: to get great results, you need to collect real, valid email addresses. When people leave their address on your website, they can often make typos, leave someone else's address, make up fake addresses, or use temporary emails to sign up.
How do you solve all these problems? Validate email addresses using forms on your website. Today we'll show you how. What is an email validation form? An email validation form works behind the scenes of an email capture form. If a website has a place to enter an email address (for example, to sign up for a newsletter), the validation form works behind the scenes to check whether it's a valid email address or not. Bouncer Registration Form If the address is valid (it is correctly formatted and exists), the form accepts it.
If it is an invalid email address (contains a typo, does not exist, is a disposable address or a duplicate in your list), the form displays an error message after the input box. The role of this form is to us sample phone numbers ensure that only valid email address format is accepted. This way, your email list will not be cluttered with outdated, fake and generally useless addresses. How do email validation forms work? There are two main ways to do this. Get valid email addresses using code and regular expression Most programming languages support email validation.
For example, you can write Javascript code and add it to your website or create an HTML form to check if an address is valid. This method can be quite simple, as you just add the Javascript or HTML code to the website (via a regular expression), and voila, you can do email validation. The downside is that using regular expressions and tools like Javascript code is not very reliable. These tools can only check if a person has entered a correctly formatted email address. For example, if they typed instead of the form displays a validation message saying that the email is invalid.
It only covers the basics. If you have basic coding skills and want to do server-side validation, this way of checking email format makes sense. However, the user can still submit an address that can hurt your email campaigns.
The advantage of this method is that if you know regular expressions and basic HTML elements, you can validate emails for free.