joi-email-extensions
Joi extensions providing email normalization, MX record validation, checking for emails from free and disposable email providers and various ways to match against a list of email patterns or domains.
Usage
The methods of this extension are chained after the Joi email validator.
const Joi = BaseJoi const schema = Joiobject const result = schema console// { error: null,// value:// { normalizedEmail: 'someemailaddress@mydomain.tld',// notAThrowAwayEmail: 'webmastere@mydomain.tld',// mxValidatedEmail: 'webmaster@google.com',// exactDomain: 'john.die@mydomain.tld',// onlyUkEuDomains: 'john.doe@mydomain.eu',// onlyAwesomeDomains: 'john.doe@awesome.tld' } }
API
normalize
Transforms email string to a normalized form. Uses normalize-email under the hood.
Joi
nonDisposable
Require the email to be from a domain that is not a known disposable email provider.
Joi
hasMx
Require the email to have valid MX records for handling email.
Joi
domains(patterns, options)
Require the email to be from a list of domain names. The domain names to match against are passed as the patterns argument and can be specified as exact strings, or glob patterns or regular expressions. The options argument takes an object containing 'mode' with acceptable values of 'exact'
(default), 'regexp'
or 'glob'
.
Joi