Troubleshoot Shopreview Issues in Magento 2

Symptoms:

• 404 error when accessing review page
• Form URL returns blank page

Solutions:

1. Verify the form exists in Marketing → Shopreview → Review Forms
2. Check the URL key matches: yourstore.com/[url-key]
3. Ensure form is assigned to the correct store view
4. Clear cache: bin/magento cache:flush
5. Check if URL rewrites need regeneration

Symptoms:

• Review submitted but not visible
• Empty review list on frontend

Solutions:

1. Check review status in Marketing → Shopreview → Reviews
2. Ensure review is approved (status: Allowed)
3. Verify the widget or review listing is properly configured
4. Clear full page cache

Symptoms:

• Error message on form submit
• Form reloads without success message

Solutions:

1. Check browser console for JavaScript errors
2. Verify all required fields are filled
3. If reCAPTCHA is enabled:
   • Ensure reCAPTCHA keys are correctly configured
   • Test that reCAPTCHA loads properly
4. Check var/log/exception.log for server errors

Symptoms:

• reCAPTCHA widget not showing
• Form submits without reCAPTCHA validation
• "Invalid reCAPTCHA" errors

Solutions:

1. Verify reCAPTCHA is configured in Stores → Configuration → Security → Google reCAPTCHA Storefront
2. Ensure you're using reCAPTCHA v2 "I am not a robot" type
3. Check that site and secret keys are correct
4. Verify domain is registered in Google reCAPTCHA admin
5. Clear cache after configuration changes

Symptoms:

• No emails received for new reviews
• Notifications enabled but not working

Solutions:

1. Verify Notification on New Reviews is set to Yes
2. Check Send Notification to has a valid contact
3. Verify the contact email is configured in Stores → Configuration → Store Email Addresses
4. Test general Magento email functionality
5. Check mail queue: System → Queued Messages
6. Review mail logs for delivery issues

Symptoms:

• Widget configured but not visible
• Empty widget area

Solutions:

1. Verify widget is assigned to correct pages in Layout Updates
2. Check widget settings:
   • Review Form is selected
   • Display options are enabled
3. Ensure there are approved reviews to display
4. Clear cache: bin/magento cache:flush
5. Check theme compatibility

Symptoms:

• Guests see login prompt instead of form
• Form not accessible to non-logged-in users

Solutions:

1. Verify Allow Guests to Write Reviews is set to Yes
2. Ensure the setting is saved for correct store view
3. Clear cache after changing setting

Symptoms:

• Reviews still in pending status despite auto-approve enabled
• Manual approval required

Solutions:

1. Verify Auto Approve Reviews is set to Yes
2. Check setting is saved for correct store view
3. New setting only applies to new reviews, not existing ones
4. Clear cache after configuration change

Symptoms:

• Review submits but no confirmation message
• Page just refreshes

Solutions:

1. Check browser console for JavaScript errors
2. Verify theme's message display functionality
3. Check if custom success message is configured
4. Try with default Magento theme to isolate issue

Symptoms:

• Coupon reward configured but not sent
• Customer doesn't receive coupon email

Solutions:

1. Verify coupon settings in review form configuration
2. Check the cart price rule exists and is active
3. Ensure email template is configured
4. Verify customer provided valid email address
5. Check mail queue for delivery status

Solutions:

1. Reduce Reviews Per Page setting
2. Enable Magento full page cache
3. Check for conflicting JavaScript from other extensions
4. Optimize images in review content

Review-related tables that grow over time:

• shopreview_review - Main reviews table
• shopreview_review_options - Review field values

Consider periodic cleanup of old/spam reviews if database grows significantly.