NotAllowed is a simple lightweight PHP 8.1 library that helps you to censor words, profane words, blacklisted IPs, forbidden user names, banned bank card numbers, etc.
You can add easily new specific keywords (such as IPs, usernames, bank accounts, words, etc) to ban in ~/src/banned-data/* folder.
- PHP 8.1 or higher.
composer require ph-7/notallowedSimple example of what you can do with it :)
use PH7\NotAllowed\Ban;
if (Ban::isUsername('admin')) {
echo '"admin" is not allowed as username.';
}
if (Ban::isEmail('james@spamhole.com')) {
echo '"@spamhole.com" domain is considered as a email spam host.';
}
if (Ban::isWord('He is an asshole')) {
echo 'Please watch your mouth :-)';
}
if(Ban::isIp('1.170.36.229')) {
echo 'This IP address is blacklisted';
}
$userinput = 'admin';
if (Ban::isUsername($userinput, ['root', 'sudo', 'admin'])) {
echo "$userinput is not allowed";
}
// Validate of the userinput is a banned word _OR_ a banned username
if (Ban::isAny($userinput, email: false, word: true, username: true)) {
echo "$userinput is not allowed";
}You can supply your own values to be merged with the out-of-box banned-data 2 ways
Ban::merge(string $scope, string | array $value)Ban::mergeFile(string $scope, string $path)
$scope refers to the category of data. Possible values are currently:
- usernames
- words
- ips
- emails
- bank_accounts
Example
Ban::merge('usernames', ['pooter', 'hitler', '690']);
Ban::merge('words', ['cuck', 'bomb']);
Ban::mergeFile('emails', './my_banned_emails.txt');Now simply validate per normal conventions
Pierre-Henry Soria, a highly passionate, zen & cool software engineer 😊
soulshined - just a coder
pH7Builder, a social dating webapp builder. Used here: https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/master/_protected/framework/Security/Ban/Ban.class.php.
Generously distributed under MIT License! 🎈
