Password validations in JavaScript, JavaScript Password validations with Example

<html>
	<head>
    	<title>Javascript Password validations</title>
    </head>
    <body>
	
		
		<style type="text/css">
			.lable{ 
				font-family:Arial, Helvetica, sans-serif; 
				font-size:13px; font-style:italic; 
				margin:5px 0px; 
				font-weight:bold; 
				clear:both;
			}
			.cus_form{ 
				height:30px; 
				padding:0px 1px; 
				margin:2px 0px 10px;
			} 
			.cus_btn{
				padding:7px 15px; 
				border-radius:2px; 
				background:#09C; 
				color:#FFF; 
				margin-left:10px;
			}
			.cus_btn:hover{ background:#069;}
		</style>
		 
		<script type="text/javascript">
			function matchpass(){
			var firstpassword=document.f1.password.value;
			var secondpassword=document.f1.password2.value;
			 
			if(firstpassword==secondpassword){
			return true;
			}
			else{
			alert("password must be same!");
			return false;
			}
			}
		</script>
		 
		<form name="f1" action="" onsubmit="return matchpass()">
			<label class="lable">Password :</label>
			<input type="password" name="password" class="cus_form" required /><br/>
			 
			<label class="lable">Re-enter Password :</label>
			<input type="password" name="password2" class="cus_form" required /><br/>
			<input type="submit" class="cus_btn">
		</form>
		
    </body>
</html>

Output :

Topic : Password validations