This library validates that address are of the form x@y.com. This is the sort
of validation you would want for a login form on a website.
Key features:
- Good for validating email addresses used for logins/identity.
- Friendly error messages when validation fails (appropriate to show to end
users).
- (optionally) Checks deliverability: Does the domain name resolve?
- Supports internationalized domain names and (optionally) internationalized
local parts.
- Normalizes email addresses (important for internationalized addresses!). |