Manually adding totp error and converting to use shadcn form on login.

src/lib/validations/auth.ts

@@ -26,4 +26,4 @@ export const signInSchema = z.object({
 			.string({ required_error: 'Password is required' })
 			.trim(),
 	totpToken: z.string().trim().min(6).max(6).optional()
-})
+});

src/routes/(auth)/login/+page.server.ts

@@ -84,11 +84,10 @@ export const actions: Actions = {
 				.onConflictDoNothing();
 
 			if (user?.two_factor_enabled && user?.two_factor_secret && !form?.data?.totpToken) {
-				return setError(
+				return fail(400, {
 					form,
-					'totpToken',
+					twoFactorRequired: true,
-					'Two factor authentication is enabled. Please enter your 2FA code.',
+				});
-				);
 			} else if (user?.two_factor_enabled && user?.two_factor_secret && form?.data?.totpToken) {
 				console.log('totpToken', form.data.totpToken);
 				const validOTP = await new TOTPController().verify(
@@ -96,8 +95,12 @@ export const actions: Actions = {
 					decodeHex(user.two_factor_secret)
 				);
 				console.log('validOTP', validOTP);
+				form.errors.totpToken = ['Invalid TOTP code'];
 				if (!validOTP) {
-					return setError(form, 'totpToken', 'Invalid 2FA code');
+					return fail(400, {
+						form,
+						twoFactorRequired: true,
+					});
 				}
 			}
 			console.log('ip', locals.ip);

src/routes/(auth)/login/+page.svelte

@@ -4,6 +4,7 @@
 	import * as flashModule from 'sveltekit-flash-message/client';
 	import { AlertCircle } from "lucide-svelte";
 	import { signInSchema } from '$lib/validations/auth';
+	import * as Form from '$lib/components/ui/form';
 	import { Label } from '$components/ui/label';
 	import { Input } from '$components/ui/input';
 	import { Button } from '$components/ui/button';
@@ -11,7 +12,9 @@
 	import { boredState } from '$lib/stores/boredState.js';
 
 	export let data;
-	const { form, errors, enhance } = superForm(data.form, {
+	export let form;
+
+	const superLoginForm = superForm(data.form, {
 		onSubmit: () => boredState.update((n) => ({ ...n, loading: true })),
   	onResult: () => boredState.update((n) => ({ ...n, loading: false })),
 		flashMessage: {
@@ -30,6 +33,8 @@
 		validationMethod: 'oninput',
 		delayMs: 0,
 	});
+
+	const { form: loginForm, errors, enhance } = superLoginForm;
 </script>
 
 <svelte:head>
@@ -43,24 +48,30 @@
 		>
 			Log into your account
 		</h2>
-		<Label for="username">Username</Label>
+		<Form.Field form={superLoginForm} name="username">
-		<Input type="text" id="username" name="username" placeholder="Username" autocomplete="username" data-invalid={$errors.username} bind:value={$form.username} required />
+			<Form.Control let:attrs>
-		<Label for="password">Password</Label>
+				<Form.Label for="username">Username</Form.Label>
-		<Input type="password" id="password" name="password" placeholder="Password" autocomplete="password" data-invalid={$errors.password} bind:value={$form.password} required />
+				<Input {...attrs} autocomplete="username" bind:value={$loginForm.username} />
-		{#if $errors.totpToken}
+			</Form.Control>
-			<Label for="totpToken">2FA Code</Label>
+			<Form.FieldErrors />
-			<Input type="text" id="totpToken" name="totpToken" placeholder="2FA Code" autocomplete="one-time-code" data-invalid={$errors.totpToken} bind:value={$form.totpToken} />
+		</Form.Field>
-		{/if}
+		<Form.Field form={superLoginForm} name="password">
-		<Button type="submit">Login</Button>
+			<Form.Control let:attrs>
-		{#if $errors._errors}
+				<Form.Label for="password">Password</Form.Label>
-			<Alert.Root variant="destructive">
+				<Input {...attrs} autocomplete="current-password" type="password" bind:value={$loginForm.password} />
-				<AlertCircle class="h-4 w-4" />
+			</Form.Control>
-				<Alert.Title>Error</Alert.Title>
+			<Form.FieldErrors />
-				<Alert.Description>
+		</Form.Field>
-					{$errors._errors}
+		{#if form?.twoFactorRequired}
-				</Alert.Description>
+			<Form.Field form={superLoginForm} name="totpToken">
-			</Alert.Root>
+				<Form.Control let:attrs>
+					<Form.Label for="totpToken">2FA Code</Form.Label>
+					<Input {...attrs} autocomplete="one-time-code" bind:value={$loginForm.totpToken} />
+				</Form.Control>
+				<Form.FieldErrors />
+			</Form.Field>
 		{/if}
+		<Form.Button>Login</Form.Button>
 		<p class="px-8 text-center text-sm text-muted-foreground">
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 			<a href="/terms" class="underline underline-offset-4 hover:text-primary">