JavaScript-Programing-Projects/E-mailVerfication.html at master · PasinduUkwatta/JavaScript-Programing-Projects · GitHub

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<html>
    <head>
        <title>E-mail verificaion</title>
        <h1>EMAIL VERIFICATION</h1>
        <script type="text/javascript">
        function func1()
        {
            var email = document.getElementById("email").value

            var regx =/^([A-Za-z0-9\.-]+)@([a-zA-Z0-9-]+).([a-z]{2,8})(.[a-z]{2,8})?$/

            if(regx.test(email))
            {
                alert("valid email")
                document.getElementById("label").innerHTML = "valid";
                document.getElementById("label").style.visibility = "visible";
                document.getElementById("label").style.color = "green";
            }
            else
            {
                {
                alert("invalid email")
                document.getElementById("label").innerHTML = "invalid";
                document.getElementById("label").style.visibility = "visible";
                document.getElementById("label").style.color = "red";
            }

            }

        }

        </script>
    </head>

    <body>
        <form action="">

            <input type="text" name="email" id="email" placeholder="enter youe email address">
            <br>
            <br>
            <label for="" id ="label" style="color: red;visibility: hidden;">Invalid</label>

            <br>
            <br>
            <button onclick="func1()"> CLICK ME</button>
            <img src="a.jpg" alt="" width="300">
        </form>

    </body>
</html>