php

login.php

+<?php
+    $email = $_POST['emial'];
+    $password = $_POST['password'];
+
+    //connection
+    $con = new mysqli("localhost","root","","test");
+    if($con->connect_error){
+        die("failed to connect: ".$con->connect_error);
+    }else{
+        $stmt=$con->prepare("select * from registration where email = ?");
+        $stmt->bind_param("s",$email);
+        $stmt->execute();
+        $stmt_result=$stmt->get_result();
+        if ($stmt_result->num_rows>0){
+            if($data['password']=== $password)
+            echo "<h2>Login successful</h2>";
+        }else{
+            echo "<h2>Invalid email or password</h2>";
+        }
+    }
+
+?>
\ No newline at end of file