24/09/2025
🛠️ Today’s fix: A client was getting “Invalid link” errors in their page Safe Portal login, where their users would log in to resume a previous session.
At first glance, nothing obvious was wrong in the settings … so by reverse-engineering the form flow step by step, we found the wrong form field IDs were in the redirection code string. The IDs were from a completely different form.
Looking at it now, it seems as if one form was duplicated and edited, but the Unique Key and Reference ID were not changed to reflect those in the new form.
Once corrected, everything clicked back into place. Took a screen recording 🎥 showing the log-in and redirect to the right page & sent it to the client to confirm it's now working.
Users can now log in, check report status, and update reports without a hitch.
Read the full post at https://scarmediagroup.com/fixing-wordpress-invalid-link-errors-in-formidable-forms
If you’re stuck chasing errors that don’t make sense, that’s the kind of digging we do... and fix. 👨🔧
Get in touch and we’ll sort it > ScarMediaGroup.com/technical 👨💻 or flick us a DM.
Learn how we fixed a WordPress “Invalid Link” error in Formidable Forms by tracing mismatched form field IDs. Simple steps, working login restored fast.