Marown/disposable-email-domains
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README.md, add using example for ruby on rails

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Nai-Yuan Chen 2016-11-29 14:39:54 +08:00 committed by GitHub
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@ -32,6 +32,23 @@ function is_temp_mail($mail) {
return in_array(explode('@', $mail)[1], $mail_domains_ko);
}
```
Ruby on Rails
In resource model, usually it is `user.rb`
```Ruby
before_validation :reject_email_blacklist
def reject_email_blacklist
blacklist = File.read('config/disposable_email_blacklist.conf').split("\n")
if blacklist.include?(email.split('@')[1])
   errors[:email] << 'invalid email'
return false
else
return true
end
end
```
Contributing
============