1 files changed, 16 insertions, 5 deletions
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;
+}