How to Add Email Fields to WordPress Forms

The email field appears on nearly every form there is — and it’s more capable than its ubiquity suggests. Beyond just collecting an address, Auto Form Builder’s Email field validates it, can confirm it, can restrict it, and drives your confirmation emails. Getting it right means clean, reachable addresses you can actually use. Here’s how to add one and make the most of it.

Add the Email field

Drag the Email field onto your form and give it a clear label. Right away you get a key benefit over a plain text box: built-in validation. The field checks that what someone enters is a properly formatted email address, so obvious mistakes — a missing @, a malformed domain — are caught before the form submits. That alone keeps a lot of broken addresses out of your data.

Catch typos with a confirmation field

Validation confirms an address is well-formed, but not that it’s correct. Someone can type a valid address that simply isn’t theirs, and your emails then vanish silently. Turn on the confirmation field option and a second “confirm your email” box appears that must match the first — people rarely make the same typo twice, so mismatches are caught on the spot. Our guide to preventing email typos covers this; it’s worth adding on any form where reaching the person matters.

Restrict domains when needed

If your form is for a specific audience — company emails only, for instance — you can restrict which domains the field accepts, so personal or unrelated addresses are turned away. Our guide to restricting email domains covers when this is useful. Leave it off for general forms where any address is welcome.

Use it for confirmation emails

The Email field does double duty: it collects the address and can be the target for your user confirmation email. Point your confirmation email at this field, and everyone who submits automatically gets a thank-you or confirmation in their inbox. It’s a small setup that makes your forms feel responsive and professional — see our guide to email notifications.

Add an icon and prefill from a link

You can place an icon inside the Email field to make its purpose obvious, and prefill it from a URL parameter — handy for known or returning visitors arriving through a personalized link, so they don’t have to retype an address you already have.

React to the email

Like any field, the Email field works with conditional logic, and every address is stored with the submission in your submissions dashboard — searchable, filterable, and exportable. For the full set of best practices, see our guide to email collection forms.

Add an email field the right way

• Drag in the Email field and rely on its built-in validation.
• Add a confirmation field where a wrong email is costly.
• Restrict domains for audience-specific forms.
• Point your confirmation email at the field.
• Add an icon and prefill from URL where useful.

The email field is small but does a lot of quiet work — collect it well and every address you gather is valid, reachable, and ready to use. It’s part of the free core, no code required.

Ready to collect clean email addresses? Install Auto Form Builder free from WordPress.org.