HOW TO CREATE PROGRAM TO VALIDATION IN PHP

zack mathews

Total Post:23

Points:161
Posted by  zack mathews
PHP
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Hi guys

I am beginner in php programming.Please explain me program code to validation in php.

Thanks
  1. Royce Roy

    Post:149

    Points:1043
    Re: How to create program to validation in php

    Hi you can create script validation.php like this


    <?php

    //connection is made with database

     

    $con = mysqli_connect("localhost","username",”password”, 'database name');

     

    //when the form is submmited it will insert the values entered by user

     

    if(isset($_POST["submit"]))

    {  

                $uname=$_POST["uname"];

                $pass=$_POST["pass"];

                $name=$_POST["name"];

                $dob=$_POST["year"]."-".$_POST["month"]."-".$_POST["day"];

                $phone=$_POST["phone"];

    //It will insert the value in database which is enterd by the user.

    $con->query("insert into user_login values('$uname','$pass','$name','$dob',$phone)");

     }

    ?>

    //client side validation

    <script>

    function validate()

    {

    //If any of the fields is left empty or null,this function will validate the fields and  alerts a message to returns false,to prevent the form being submitted

                  var uname=document.forms["myForm"]["uname"].value;

                 var uname=document.forms["myForm"]["pass"].value;

                 var uname=document.forms["myForm"]["name"].value;

                 var uname=document.forms["myForm"]["phone"].value;

                 

       if(uname == null || uname == "" )

                 {

                             alert("Username must be filled.");

                             return false;

                }

       if (document.getElementById('year').value == 'Select')

               {

                            alert("Please select Year");

                           return false;

               }

      else if (document.getElementById('month').value == 'Select')

              {

                           alert("Please select Month");

                           return false;

              }

       else if (document.getElementById('day').value == 'Select')

             {

                           alert("Please select Day");

                           return false;

             }

                 

    }          

    </script>

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