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>

      Modified On Apr-11-2018 05:30:00 AM

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