From 16939b4344b67ac8146015231af4d2fe691e90ce Mon Sep 17 00:00:00 2001
From: Mateja <mail@matejamaric.com>
Date: Thu, 1 Oct 2020 14:50:02 +0200
Subject: tiding up...

---
 test/edit.inc.php | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'test/edit.inc.php')

diff --git a/test/edit.inc.php b/test/edit.inc.php
index cb0c23f..3309a7b 100644
--- a/test/edit.inc.php
+++ b/test/edit.inc.php
@@ -1,7 +1,18 @@
 <?php
-/*
-if (isset($_POST['subvar'])) {
-  echo $_POST['subvar'];
-}
-*/
 echo $_POST['action'];
+
+if($_SERVER["REQUEST_METHOD"] == "POST" && isset(_POST['email'])) {
+	$email = clear_input($_POST['email']);
+	if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+	  echo "Email is not valid: " . $email . "<br>";
+	} else {
+	  echo "Email is valid: " . $email . "<br>";
+	}
+}
+
+function clear_input($data) {
+  $data = trim($data);
+  $data = stripslashes($data);
+  $data = htmlspecialchars($data);
+  return $data;
+}
-- 
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