docregistration.php

<?php

session_start();


    
$con=mysqli_connect('localhost','root','');

mysqli_select_db($con,'hms');

$docid= $_POST['doctorid'];
$docname= $_POST['doctorname'];
$spec = $_POST['spec'];
$password = $_POST['password'];
$cpassword = $_POST['cpassword'];
$fees = $_POST['fees'];

if($password != $cpassword){
  echo "<script>alert('password is mismatching.... please re-enter your password ');</script>";
  	?>
	<META HTTP-EQUIV="Refresh" CONTENT="0; URL=http://localhost/hospital/adddoctor.html">
	<?php
	
}
else{
$s = "select * from doctable where docid='$docid'";

$result = mysqli_query($con, $s);

$num = mysqli_num_rows($result);

if($num==1)
{
    echo "doctorid already taken";
	?>
	<META HTTP-EQUIV="Refresh" CONTENT="0; URL=http://localhost/hospital/adddoctor.html">
	<?php
	
}
else
{
    $reg="insert into doctable(docid,docname,specilaization,password,confirmpassword,consultancyfees) values ('$docid','$docname','$spec','$password','$cpassword','$fees')";
    mysqli_query($con,$reg);
    echo"<script>window.alert('Details Entered Successfully');</script>";  
	?>
	<META HTTP-EQUIV="Refresh" CONTENT="0; URL=http://localhost/hospital/adminsignin.html">
	<?php
	
}
}
?>