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The module provides a function validate_email(email_address) which The local part of the address (before the See the allow_smtputf8 Mail systems can send email to an addresses with non-ASCII characters in The validator will accept internationalized email addresses, but not all When validating many email addresses or to control the timeout (the default is 15 seconds), create a caching to reuse in each call: from email_validator import validate_email, caching_resolver resolver = caching_resolver ( timeout = 10 ) while True : valid = validate_email ( email, dns_resolver = resolver ) Put the normalized form in your database and always normalize beforeĬhecking if an address is in your database. This validates the address and gives you its normalized form. email except EmailNotValidError as e : # email is not valid, exception message is human-readable print ( str ( e ))
#EMAIL VALIDATION CHECK UPDATE#
valid = validate_email ( email ) # Update with the normalized form. If you're validating a user's email address before creating a userĪccount, you might do this: from email_validator import validate_email, EmailNotValidError email = try : # Validate.
#EMAIL VALIDATION CHECK INSTALL#
This package is on PyPI, so: pip install email-validator Starting in version 1.1.0, the type of the value returnedįrom validate_email has changed, but dict-style access to the validatedĪddress information still works, so it is backwards compatible. This library was first published in 2015. If you need strict validation against the email specs exactly, use The library is NOT for validation of the To: line in an email messageĪnd this library does NOT permit obsolete forms of email addresses, so