mailchecker v6.0.4
MailChecker
Cross-language email validation. Backed by a database of over 55 000 throwable email domains.
- Validate the format of your email (uses validator.js email regex underneath and
FILTER_VALIDATE_EMAIL
for PHP) - Validate if the email is not a temporary mail (yopmail-like..., add your own dataset to list.txt)
This will be very helpful when you have to contact your users and you want to avoid errors causing lack of communication or want to block "spamboxes".
Need to provide Webhooks inside your SaaS?
Need to embed a charts into an email?
It's over with Image-Charts, no more server-side rendering pain, 1 url = 1 chart.
https://image-charts.com/chart?
cht=lc // chart type
&chd=s:cEAELFJHHHKUju9uuXUc // chart data
&chxt=x,y // axis
&chxl=0:|0|1|2|3|4|5| // axis labels
&chs=873x200 // size
Upgrade
From 3.x to 4.x
- PHP
# import using the fully qualified name.
use Fgribreau\MailChecker;
// ...
echo MailChecker::isValid('myemail@yopmail.com');
From 1.x to 3.x
Mailchecker public API has been normalized, here are the changes:
- NodeJS/JavaScript:
MailChecker(email)
->MailChecker.isValid(email)
- PHP:
MailChecker($email)
->MailChecker::isValid($email)
- Python
import MailChecker
m = MailChecker.MailChecker()
if not m.is_valid('bla@example.com'):
# ...
became:
import MailChecker
if not MailChecker.is_valid('bla@example.com'):
# ...
MailChecker currently supports:
- NodeJS (CommonJS, Instructions)
- JavaScript (Client-Side, Instructions)
- PHP (Instructions)
- Python (Instructions)
- Ruby (Instructions)
- Rust (Instructions)
- Elixir (Instructions)
- Clojure (Instructions)
- Go (Instructions)
- Easily add support for your own language with MailChecker template system and send us a pull-request!
Usage
NodeJS
var MailChecker = require('mailchecker');
if(!MailChecker.isValid('myemail@yopmail.com')){
console.error('O RLY !');
process.exit(1);
}
if(!MailChecker.isValid('myemail.com')){
console.error('O RLY !');
process.exit(1);
}
JavaScript
<script type="text/javascript" src="MailChecker/platform/javascript/MailChecker.js"></script>
<script type="text/javascript">
if(!MailChecker.isValid('myemail@yopmail.com')){
console.error('O RLY !');
}
if(!MailChecker.isValid('myemail.com')){
console.error('O RLY !');
}
</script>
PHP
use Fgribreau\MailChecker;
require __DIR__ . '/vendor/autoload.php';
if(!MailChecker::isValid('myemail@yopmail.com')){
die('O RLY !');
}
if(!MailChecker::isValid('myemail.com')){
die('O RLY !');
}
Python
pip install mailchecker
# no package yet; just drop in MailChecker.py where you want to use it.
from MailChecker import MailChecker
if not MailChecker.is_valid('bla@example.com'):
print "O RLY !"
Django validator: https://github.com/jonashaag/django-indisposable
Ruby
require 'mail_checker'
unless MailChecker.valid?('myemail@yopmail.com')
fail('O RLY!')
end
Rust
extern crate mailchecker;
assert_eq!(true, mailchecker::is_valid("plop@plop.com"));
assert_eq!(false, mailchecker::is_valid("\nok@gmail.com\n"));
assert_eq!(false, mailchecker::is_valid("ok@guerrillamailblock.com"));
Elixir
Code.require_file("mail_checker.ex", "mailchecker/platform/elixir/")
unless MailChecker.valid?("myemail@yopmail.com") do
raise "O RLY !"
end
unless MailChecker.valid?("myemail.com") do
raise "O RLY !"
end
Clojure
; no package yet; just drop in mailchecker.clj where you want to use it.
(load-file "platform/clojure/mailchecker.clj")
(if (not (mailchecker/valid? "myemail@yopmail.com"))
(throw (Throwable. "O RLY!")))
(if (not (mailchecker/valid? "myemail.com"))
(throw (Throwable. "O RLY!")))
Go
package main
import (
"log"
"github.com/FGRibreau/mailchecker/platform/go"
)
if !mail_checker.IsValid('myemail@yopmail.com') {
log.Fatal('O RLY !');
}
if !mail_checker.IsValid('myemail.com') {
log.Fatal("O RLY !")
}
Installation
Go
go get https://github.com/FGRibreau/mailchecker
NodeJS/JavaScript
npm install mailchecker
Ruby
gem install ruby-mailchecker
PHP
composer require fgribreau/mailchecker
We accept pull-requests for other package manager.
Data sources
$('td', 'table:last').map(function(){
return this.innerText;
}).toArray();
Array.prototype.slice.call(document.querySelectorAll('.entry > ul > li a')).map(function(el){return el.innerText});
... please add your own dataset to list.txt.
Regenerate libraries from list.txt
Just run (requires NodeJS):
npm run build
Development
Development environment requires docker.
# install and setup every language dependencies in parallel through docker
npm install
# run every language setup in parallel through docker
npm run setup
# run every language tests in parallel through docker
npm test
These amazing people are maintaining this project:
No sponsors yet! Will you be the first?
These amazing people have contributed code to this project:
Discover how you can contribute by heading on over to the CONTRIBUTING.md file.
Changelog
Unless stated otherwise all works are:
and licensed under:
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