<?php

if (!isset($_POST['user']) && isset($_POST['pass'])) {
    if (user = "cj" && pass = "cjwithbigsmoke") {
        echo "Wellcome <b>CJ</b>, to Grove Street.";
    }
    else {
        echo "Your are not <b>CJ</b>.Go Back homie.";
    }
}
?>

<form action="" action="POST">
    <input type="text" name="user" placeholder="username">
    <input type="text" name="pass" placeholder="********">
    <input type="submit" name="Submit">
</form>