fix: validate bluetooth pin is 6 characters.

src/components/PageComponents/Config/Bluetooth.tsx

@@ -1,23 +1,57 @@
+import { useAppStore } from "@app/core/stores/appStore";
 import type { BluetoothValidation } from "@app/validation/config/bluetooth.tsx";
 import { DynamicForm } from "@components/Form/DynamicForm.tsx";
 import { useDevice } from "@core/stores/deviceStore.ts";
 import { Protobuf } from "@meshtastic/js";
 import { useState } from "react";
 
-export const Bluetooth = (): JSX.Element => {
+export const Bluetooth = () => {
   const { config, setWorkingConfig } = useDevice();
-  const [bluetoothValidationText, setBluetoothValidationText] =
-    useState<string>();
+  const {
+    hasErrors,
+    getErrorMessage,
+    hasFieldError,
+    addError,
+    removeError,
+    clearErrors,
+  } = useAppStore();
+
+  const [bluetoothPin, setBluetoothPin] = useState(
+    config?.bluetooth?.fixedPin.toString() ?? "",
+  );
+
+  const validateBluetoothPin = (pin: string) => {
+    // if empty show error they need a pin set
+    if (pin === "") {
+      return addError("fixedPin", "Bluetooth Pin is required");
+    }
+
+    // clear any existing errors
+    clearErrors();
+
+    // if it starts with 0 show error
+    if (pin[0] === "0") {
+      return addError("fixedPin", "Bluetooth Pin cannot start with 0");
+    }
+    // if it's not 6 digits show error
+    if (pin.length < 6) {
+      return addError("fixedPin", "Pin must be 6 digits");
+    }
+
+    removeError("fixedPin");
+  };
 
   const bluetoothPinChangeEvent = (e: React.ChangeEvent<HTMLInputElement>) => {
-    if (e.target.value[0] === "0") {
-      setBluetoothValidationText("Bluetooth Pin cannot start with 0.");
-    } else {
-      setBluetoothValidationText("");
-    }
+    const numericValue = e.target.value.replace(/\D/g, "").slice(0, 6);
+    setBluetoothPin(numericValue);
+    validateBluetoothPin(numericValue);
   };
 
   const onSubmit = (data: BluetoothValidation) => {
+    if (hasErrors()) {
+      return;
+    }
+
     setWorkingConfig(
       new Protobuf.Config.Config({
         payloadVariant: {
@@ -48,6 +82,12 @@ export const Bluetooth = (): JSX.Element => {
               name: "mode",
               label: "Pairing mode",
               description: "Pin selection behaviour.",
+              selectChange: (e) => {
+                if (e !== "1") {
+                  setBluetoothPin("");
+                  removeError("fixedPin");
+                }
+              },
               disabledBy: [
                 {
                   fieldName: "enabled",
@@ -63,7 +103,9 @@ export const Bluetooth = (): JSX.Element => {
               name: "fixedPin",
               label: "Pin",
               description: "Pin to use when pairing",
-              validationText: bluetoothValidationText,
+              validationText: hasFieldError("fixedPin")
+                ? getErrorMessage("fixedPin")
+                : "",
               inputChange: bluetoothPinChangeEvent,
               disabledBy: [
                 {
@@ -77,7 +119,9 @@ export const Bluetooth = (): JSX.Element => {
                   fieldName: "enabled",
                 },
               ],
-              properties: {},
+              properties: {
+                value: bluetoothPin,
+              },
             },
           ],
         },

src/components/PageComponents/Connect/HTTP.tsx

@@ -70,7 +70,6 @@ export const HTTP = ({ closeDialog }: TabElementProps): JSX.Element => {
                 onCheckedChange={(checked) => {
                   checked ? setHTTPS(true) : setHTTPS(false);
                 }}
-
                 // label="Use TLS"
                 // description="Description"
                 disabled={