Email Validator
Check whether an email address has a valid format
About Email Validator
The Email Validator checks whether an address matches a sensible email format before you store it or send mail. Product teams, support staff, and developers use it for quick sanity checks on signup lists and form samples—format validation does not prove the mailbox exists or accepts mail.
- A valid format is not the same as a deliverable inbox—use verification APIs when accuracy matters.
- Watch for typos in common domains (e.g. gmial.com) even when the pattern looks fine.
- Internationalized addresses may need extra handling beyond basic ASCII format checks.