Email Addresses

This pattern helps ensure users input their emails in a recognizable format.

How it works

When asking users for their email, you should:

  • Make it clear what the email will be used for
  • Always validate the email

Emails are validated by checking the following:

  • entries must include the "@" sign
  • entries must end in a "." followed by text with at least two characters in length

When to use

Emails are required for tasks that involve communication. They are used as a way of responding to inquries, sending confirmations, and updates or marketing information.

Tips

Accomodate up to 256 characters in the email field. This is the longest an email address can be and will ensure the field works for everyone.