From 946fd6a6c2f402bc8e663c2c9d41bbac25b49971 Mon Sep 17 00:00:00 2001
From: cflip <36554078+cflip@users.noreply.github.com>
Date: Wed, 11 Aug 2021 16:29:51 -0600
Subject: Implement invite codes for user registration

---
 includes/form/RegisterForm.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'includes/form/RegisterForm.php')

diff --git a/includes/form/RegisterForm.php b/includes/form/RegisterForm.php
index 4967048..c1c1966 100644
--- a/includes/form/RegisterForm.php
+++ b/includes/form/RegisterForm.php
@@ -53,4 +53,20 @@ class RegisterForm extends Form
 
     	return $result;
     }
+
+	public function validate_invite_code($invite_code): ?string
+	{
+		$result = null;
+
+		if (empty($invite_code)) {
+			$this->report_error("You need an invite code to register an account.");
+		} else {
+			$result = filter_var($invite_code, FILTER_SANITIZE_STRING);
+
+			if (!User::invite_code_exists($result)) {
+				$this->report_error("Your invite code is invalid.");
+			}
+		}
+		return $result;
+	}
 }
-- 
cgit v1.2.3