<?php 
  include 'connect.php';
session_start();

  
if (isset($_POST['areasubmit'])) {
     $areaname=$_POST['area_name'];

     $query="SELECT * FROM `area` where area_name='$areaname' ";
 
  $dataarea= mysqli_query($conn, $query);
  $row=mysqli_num_rows($dataarea);
  if($row!=0){
    $_SESSION['success'] = "already exists!";
    
} else{

   $sql = "INSERT INTO `area` (area_name) VALUES ('$areaname')";
   $areaadd= mysqli_query($conn, $sql);
   
     $_SESSION['success'] = "New Area Added Succesfully";
}
    header("location:add_Project_area.php");
    // echo "<script> window.location.reload() </script>";

  }
  ?>