From 088ab3d0faa2061077d149ff08f459e3ae9f5d9f Mon Sep 17 00:00:00 2001
From: Samantha <37825989+Samrusike@users.noreply.github.com>
Date: Fri, 25 Dec 2020 22:36:45 +0800
Subject: [PATCH] Update Script.php

When a student enters a student number without the email he/she can not recover their password unless the enter both details and if not all details are correct the following error messages will be displayed; "Invalid student number" or "Invalid email address". These error messages will be displayed on the same page without navigating to the next page as before.
Line 222 - 224 and 230 - 232.

On Line 246 - 247 after resetting your password the recover buttons navigates direct to the signup.php where you can create a new account.
---
 Script.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/Script.php b/Script.php
index d674a11..93c0f2b 100644
--- a/Script.php
+++ b/Script.php
@@ -219,13 +219,17 @@ if (!empty($_POST["frm_recover_password"])) {
 
     // validate student number
     if (strlen($student_id) != 12  || is_numeric($student_id) == FALSE) {
-        echo "Invalid student number.";
+        $_SESSION["info_recover_password"]="Invalid student number.";
+        #echo "Invalid student number.";
+        header("Location: recover_password.php");
         return;       
     }
 
     // validate email
     if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
-        echo "Invalid email address.";
+        $_SESSION["info_recover_password"]="Invalid email address.";
+        // echo "Invalid email address.";
+        header("Location: recover_password.php");
         return;
     }
 
@@ -239,8 +243,7 @@ if (!empty($_POST["frm_recover_password"])) {
     } else 
     {
         $result = mysqli_query($con, "DELETE FROM users_table WHERE Email='$email' and Student_ID='$student_id'");
-        $_SESSION["info_recover_password"] = "<b>Reset done.  Please go to the sign up page and sign up again</b>.";
-        header("Location: recover_password.php");
+        header("Location: signup.php");
     }
 }