Add disable_registration setting

public/parts/signup.php

@@ -20,6 +20,24 @@ if (isset($_SESSION['familyid']) && $database->has('families', ['familyid' => $_
 }
 ?>
 <div class="container mt-4">
+    <?php
+    if (!empty($SETTINGS["disable_registration"]) && $SETTINGS["disable_registration"] == true) {
+        ?>
+        <div class="card mb-4 bg-green text-light">
+            <div class="card-body">
+
+                <div class="d-flex flex-wrap justify-content-around">
+                    <div class="ml-auto mr-auto pl-4 align-self-center text-center">
+                        <h1>Day Camp Registration</h1>
+
+                        <h3>Online registration for Day Camp is closed.</h3>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <?php
+    } else {
+        ?>
         <form action="actions/submit.php" method="post" id="registrationform">
             <?php
             // Add a hidden form element, to detect if the renewal session
@@ -190,6 +208,9 @@ if (isset($_SESSION['familyid']) && $database->has('families', ['familyid' => $_
                 </div>
             </div>
         </form>
+        <?php
+    }
+    ?>
 </div>
 
 <script src="https://js.stripe.com/v3/"></script>

settings.template.php

@@ -27,6 +27,9 @@ $SETTINGS = [
     ],
     // Name of the app.
     "site_title" => "Camp Portal",
+    // Set to true to disable registration.
+    "disable_registration" => false,
+    // Stripe keys for payment processing
     "stripe" => [
         "pubkey" => "",
         "seckey" => ""