diff --git a/public/pages/register.php b/public/pages/register.php
index 149f8b2a5..696e7665e 100644
--- a/public/pages/register.php
+++ b/public/pages/register.php
@@ -13,20 +13,20 @@ if ($page->users->isLoggedIn()) {
 $error = $userName = $password = $confirmPassword = $email = $inviteCode = $inviteCodeQuery = '';
 $showRegister = 1;
 
-if (Settings::value('..registerstatus') == Settings::REGISTER_STATUS_CLOSED || Settings::value('..registerstatus') == Settings::REGISTER_STATUS_API_ONLY) {
-	$error = "Registrations are currently disabled.";
+if ((int)Settings::value('..registerstatus') === Settings::REGISTER_STATUS_CLOSED || (int)Settings::value('..registerstatus') === Settings::REGISTER_STATUS_API_ONLY) {
+	$error = 'Registrations are currently disabled.';
 	$showRegister = 0;
-} elseif (Settings::value('..registerstatus') == Settings::REGISTER_STATUS_INVITE && (!isset($_REQUEST["invitecode"]) || empty($_REQUEST['invitecode']))) {
-	$error = "Registrations are currently invite only.";
+} elseif (Settings::value('..registerstatus') === Settings::REGISTER_STATUS_INVITE && (!isset($_REQUEST['invitecode']) || empty($_REQUEST['invitecode']))) {
+	$error = 'Registrations are currently invite only.';
 	$showRegister = 0;
 }
 
-if ($showRegister == 1) {
-	$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'view';
+if ($showRegister === 1) {
+	$action = $_REQUEST['action'] ?? 'view';
 
 	//Be sure to persist the invite code in the event of multiple form submissions. (errors)
 	if (isset($_REQUEST['invitecode'])) {
-		$inviteCodeQuery = '&invitecode=' . $_REQUEST["invitecode"];
+		$inviteCodeQuery = '&invitecode=' . $_REQUEST['invitecode'];
 	}
 
 	$captcha = new Captcha($page);
@@ -43,8 +43,8 @@ if ($showRegister == 1) {
 				}
 
 				// Check uname/email isn't in use, password valid. If all good create new user account and redirect back to home page.
-				if ($password != $confirmPassword) {
-					$error = "Password Mismatch";
+				if ($password !== $confirmPassword) {
+					$error = 'Password Mismatch';
 				} else {
 					// Get the default user role.
 					$userDefault = $page->users->getDefaultRole();
@@ -55,29 +55,29 @@ if ($showRegister == 1) {
 
 					if ($ret > 0) {
 						$page->users->login($ret, $_SERVER['REMOTE_ADDR']);
-						header("Location: " . WWW_TOP . "/");
+						header('Location: ' . WWW_TOP . '/');
 					} else {
 						switch ($ret) {
 							case Users::ERR_SIGNUP_BADUNAME:
-								$error = "Your username must be at least five characters.";
+								$error = 'Your username must be at least five characters.';
 								break;
 							case Users::ERR_SIGNUP_BADPASS:
-								$error = "Your password must be longer than eight characters.";
+								$error = 'Your password must be longer than eight characters.';
 								break;
 							case Users::ERR_SIGNUP_BADEMAIL:
-								$error = "Your email is not a valid format.";
+								$error = 'Your email is not a valid format.';
 								break;
 							case Users::ERR_SIGNUP_UNAMEINUSE:
-								$error = "Sorry, the username is already taken.";
+								$error = 'Sorry, the username is already taken.';
 								break;
 							case Users::ERR_SIGNUP_EMAILINUSE:
-								$error = "Sorry, the email is already in use.";
+								$error = 'Sorry, the email is already in use.';
 								break;
 							case Users::ERR_SIGNUP_BADINVITECODE:
-								$error = "Sorry, the invite code is old or has been used.";
+								$error = 'Sorry, the invite code is old or has been used.';
 								break;
 							default:
-								$error = "Failed to register.";
+								$error = 'Failed to register.';
 								break;
 						}
 					}
@@ -85,15 +85,15 @@ if ($showRegister == 1) {
 			}
 			break;
 		case "view": {
-			$inviteCode = isset($_GET["invitecode"]) ? $_GET["invitecode"] : null;
+			$inviteCode = $_GET["invitecode"] ?? null;
 			if (isset($inviteCode)) {
 				// See if it is a valid invite.
 				$invite = $page->users->getInvite($inviteCode);
 				if (!$invite) {
-					$error = sprintf("Bad or invite code older than %d days.", Users::DEFAULT_INVITE_EXPIRY_DAYS);
+					$error = sprintf('Bad or invite code older than %d days.', Users::DEFAULT_INVITE_EXPIRY_DAYS);
 					$showRegister = 0;
 				} else {
-					$inviteCode = $invite["guid"];
+					$inviteCode = $invite['guid'];
 				}
 			}
 			break;
@@ -111,9 +111,9 @@ $page->smarty->assign([
 		'error'             => $error
 	]
 );
-$page->meta_title = "Register";
-$page->meta_keywords = "register,signup,registration";
-$page->meta_description = "Register";
+$page->meta_title = 'Register';
+$page->meta_keywords = 'register,signup,registration';
+$page->meta_description = 'Register';
 
 $page->content = $page->smarty->fetch('register.tpl');
 $page->render();