<html>
<head>
</head>
<body id="body">
<form action="javascript:void(0);" id="exampleform">
<input type="password" id="examplePass" />
<input type="submit" />
</form>
</body>
<script>
document.getElementById("exampleform").onsubmit=function() {
var passwordregex = /^[A-Za-z\d]{6,}$/;
if(!passwordregex.test(document.getElementById("examplePass").value)){
console.log("regex didn't match");
var notify = document.getElementById("notify");
if(notify === null){
notify = document.createElement("p");
notify.textContent="Passwords need to be between 6 and 8 characters long and consist of uppercase characters, lowercase caracters, and digits only."
notify.id = "notify";
var body = document.getElementById("exampleform");
body.appendChild(notify);
}
}
};
</script>
</html>
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