Please Write a function to validate  please make the code in java like this function validate() {document.getElementById} ETC.  if the numbers were 1 through 9 if there is a name if email is valid if cell phone i valid if Card number, EXP date and CVV is valid or not   if the address is valid or not Below is the html please make the java code as simple as posible also when ever its false can you make the text print on the bottem saying "this code is valid" once i press the submite button                                                         +                                                                                                                                                                                                     Submit

Please Write a function to validate 

please make the code in java like this function validate() {document.getElementById} ETC. 

if the numbers were 1 through 9

if there is a name

if email is valid

if cell phone i valid

if Card number, EXP date and CVV is valid or not  

if the address is valid or not

Below is the html please make the java code as simple as posible

also when ever its false can you make the text print on the bottem saying "this code is valid" once i press the submite button

    <div class="g">
        <div class="n">
            <div class="r">
                <img class="a" src="#">
                <div class="p">+</div>
                <form id="result" action="#">
                    <input type="text" id="number" placeholder="Choose from item 1-9">
                    <input type="text" id="name" placeholder="Name">
                    <input type="email" emailplaceholder="E-mail@gmial.com" id="email">
                    <input id="Phonenumber" type="text" placeholder="Phone number">
                    <input id="CardNumber" type="text" placeholder="Card Number">
                    <input id="CardExpDate" type="text" placeholder="Card Exp Date">
                    <input id="CardCVV" type="text" placeholder="Card CVV">
                    <input id="Address" type="text" placeholder="Address">
                    <div class="sub"> <a onclick="validate()" button> Submit</a></div>
                </form>
            </div>
        </div>
    </div>
</body>

</html>