fix(errors): fix error handling for signup/signin

apps/sim/app/(auth)/signup/signup-form.tsx

@@ -257,26 +257,22 @@ function SignupFormContent({
         return
       }
 
-      // Send verification OTP in Prod
       try {
         await client.emailOtp.sendVerificationOtp({
           email: emailValue,
           type: 'email-verification',
         })
-
-        if (typeof window !== 'undefined') {
-          sessionStorage.setItem('verificationEmail', emailValue)
-          localStorage.setItem('has_logged_in_before', 'true')
-          document.cookie = 'has_logged_in_before=true; path=/; max-age=31536000; SameSite=Lax' // 1 year expiry
-        }
-
-        router.push('/verify')
-      } catch (error) {
-        console.error('Failed to send verification code:', error)
-        setPasswordErrors(['Account created but failed to send verification code.'])
-        setShowValidationError(true)
-        router.push('/login')
+      } catch (err) {
+        console.error('Failed to send verification OTP:', err)
       }
+
+      if (typeof window !== 'undefined') {
+        sessionStorage.setItem('verificationEmail', emailValue)
+        localStorage.setItem('has_logged_in_before', 'true')
+        document.cookie = 'has_logged_in_before=true; path=/; max-age=31536000; SameSite=Lax' // 1 year expiry
+      }
+
+      router.push('/verify?fromSignup=true')
     } catch (error) {
       console.error('Signup error:', error)
       setIsLoading(false)

apps/sim/app/(auth)/verify/use-verification.ts

@@ -212,13 +212,23 @@ export function useVerification({
   }
 
   useEffect(() => {
-    if (!isProduction || !hasResendKey) {
-      setIsVerified(true)
-      const timeoutId = setTimeout(() => {
-        router.push('/w')
-      }, 1000)
+    if (typeof window !== 'undefined') {
+      if (!isProduction || !hasResendKey) {
+        const storedEmail = sessionStorage.getItem('verificationEmail')
+        logger.info('Auto-verifying user', { email: storedEmail })
+      }
 
-      return () => clearTimeout(timeoutId)
+      const isDevOrDocker = !isProduction || process.env.DOCKER_BUILD === 'true'
+
+      // Auto-verify and redirect in development/docker environments
+      if (isDevOrDocker || !hasResendKey) {
+        setIsVerified(true)
+        const timeoutId = setTimeout(() => {
+          router.push('/w')
+        }, 1000)
+
+        return () => clearTimeout(timeoutId)
+      }
     }
   }, [isProduction, hasResendKey, router])
 

apps/sim/lib/auth.ts

@@ -21,7 +21,6 @@ import { env } from './env'
 const logger = createLogger('Auth')
 
 const isProd = env.NODE_ENV === 'production'
-const isDevOrDocker = env.NODE_ENV === 'development' || env.DOCKER_BUILD
 
 // Only initialize Stripe if the key is provided
 // This allows local development without a Stripe account
@@ -205,9 +204,9 @@ export const auth = betterAuth({
           throw error
         }
       },
-      sendVerificationOnSignUp: isProd,
-      otpLength: 6,
-      expiresIn: 15 * 60,
+      sendVerificationOnSignUp: false,
+      otpLength: 6, // Explicitly set the OTP length
+      expiresIn: 15 * 60, // 15 minutes in seconds
     }),
     genericOAuth({
       config: [