Form Troubleshooting Guide: How to Fix Common Form Issues and Error Messages

Form Troubleshooting Guide: How to Fix Common Form Issues and Error Messages

By Michael Thompson

January 21, 2025 at 05:56 PM

Form Issues Troubleshooting Guide

Start by identifying where in the submission process your form is failing:

Step 1: Form Submission Issues

Common error messages and solutions:

  • Invalid email address: Ensure users enter proper email format ([email protected])
  • Error communicating with storage: Reconnect storage options in form settings
  • Unknown error: Usually appears if multiple submissions occur too quickly (anti-spam measure)

Step 2: Storage Service Problems

Squarespace Mailing List:

  • Check if subscribers need to confirm their subscription
  • Verify form configuration in Lists and Segments panel

Contacts Panel:

  • Ensure email field is mandatory for automatic form sender listing
  • Confirm form block settings are correct

MailChimp:

  • If submissions aren't appearing, check MailChimp connection settings
  • Verify subscriber list settings in MailChimp

Google Drive:

  • Avoid special characters in form field titles
  • Ensure spreadsheet column headers match form fields exactly
  • Reset connection if submissions are missing

Step 3: Email Notification Issues

Not Receiving Form Submissions:

  • Check spam/junk folders
  • Whitelist [email protected]
  • Add email filters to ensure delivery

Spam Prevention:

  • Implement CAPTCHA
  • Enable form submission limits
  • Add required fields

Storage Connection Errors

Google Drive Connection Fix:

  1. Open form storage
  2. Disconnect current spreadsheet
  3. Reconnect or create new spreadsheet connection

MailChimp Connection Fix:

  1. Check authorization status
  2. Verify subscriber list settings
  3. Reset connection if needed

Common Error Resolution

"Add storage option" Error:

  • Select at least one storage option before saving form

"Unknown authorization header":

  1. Disconnect Google Drive
  2. Reset Google account permissions
  3. Reconnect form to Google Drive

Mobile App Limitations:

  • Storage options can only be modified in 7.1 versions
  • Use desktop for 7.0 version storage changes

For persistent issues, disconnect and reconnect all storage services, or recreate the form if problems continue.

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