You should use!) and other information about it.
The module provides a function validate_email(email_address) which Set check_deliverability to False to avoid unnecessary DNS queries. 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. normalized except EmailNotValidError as e : # The exception message is human-readable explanation of why it's # not a valid (or deliverable) email address. emailinfo = validate_email ( email, check_deliverability = False ) # After this point, use only the normalized form of the email address, # especially before going to a database query. Turn on check_deliverability # for first-time validations like on account creation pages (but not # login pages). If you're validating a user's email address before creating a userĪccount in your application, you might do this: from email_validator import validate_email, EmailNotValidError email = try : # Check that the email address is valid. (You might need to use pip3 depending on your local environment.) Quick Start
#Email address verifier org install#
This package is on PyPI, so: pip install email-validator Occasionally this README is ahead of the latest published package - see the CHANGELOG for details. View the CHANGELOG / Release Notes for the version history of changes in the library. You should definitely also consider using Normalizes email addresses (important for internationalized.Syntax that you'd find unexpected, special use domain names and domains without a dot by default. Rejects addresses with unsafe Unicode characters, obsolete email address.Supports internationalized domain names and internationalized local parts.(You can override the default DNS resolver to add query caching.)
Checks deliverability (optional): Does the domain name resolve?.Gives friendly English error messages when validation fails that you.Registration/login forms or other uses related to identifying users. Checks that an email address has the correct syntax - good for.Necessarily for composing an email message, see below). Users by their email address like on a registration/login form (but not This is the sort of validation you would want when you are identifying This library validates that a string is of the form optionally checks that the domain name is set up to receive email. Email-validator: Validate Email AddressesĪ robust email address syntax and deliverability validation library for
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