A content approval workflow in Bubble routes user-submitted content through a review queue where moderators can approve, reject, or request revisions before publication. This tutorial covers building the submission form, moderator dashboard, approval/rejection workflows, and auto-publish after approval with notification at each stage.
Overview: Building a Content Approval Workflow in Bubble
This tutorial shows how to build a moderation system that reviews user-generated content before it goes live. Essential for community platforms, marketplaces, and any app where user submissions need quality control.
Prerequisites
- A Bubble app with user-generated content
- User roles including moderator/admin
- Basic understanding of Workflows and Privacy Rules
- Email or notification system set up
Step-by-step guide
Add status tracking to your content data type
Add status tracking to your content data type
Add fields to your content type (e.g., Post): status (Option Set: Draft/Pending Review/Approved/Rejected/Revision Requested), submitted_at (date), reviewed_at (date), reviewer (User), rejection_reason (text), revision_notes (text). Set the default status to Draft. Content is only visible to the public when status = Approved.
Expected result: Content records track their review status through the approval pipeline.
Build the submission flow
Build the submission flow
On the content creation page, add a Submit for Review button alongside Save Draft. The Submit workflow updates the content status to Pending Review and sets submitted_at. Send a notification to moderators about the new submission. Display the current status on the author's dashboard so they know where their content stands.
Expected result: Users can submit content for review and track its status.
Create the moderator review dashboard
Create the moderator review dashboard
Build an admin page showing a Repeating Group of content where status = Pending Review, sorted by submitted_at ascending (oldest first). Each cell shows title, author, submission date, and a Preview button. The Preview opens the content in a popup styled like the public view. Add action buttons: Approve, Reject, and Request Revision.
Expected result: Moderators see a queue of content awaiting review.
Implement approval, rejection, and revision workflows
Implement approval, rejection, and revision workflows
For Approve: set status = Approved, reviewed_at = now, reviewer = Current User. Trigger auto-publish (make content visible). Send approval notification to author. For Reject: set status = Rejected, add rejection_reason from a text input. Notify author with reason. For Request Revision: set status = Revision Requested, add revision_notes. Notify author with specific feedback. When author resubmits, status returns to Pending Review.
Pro tip: For platforms with high content volume, RapidDev can help build AI-powered content moderation that auto-approves safe content and flags potentially problematic submissions.
Expected result: Content moves through the approval pipeline with notifications at each stage.
Set Privacy Rules for content visibility
Set Privacy Rules for content visibility
Set Privacy Rules on the content type: Public visibility only when status = Approved. Authors can see their own content in any status. Moderators can see content in Pending Review, plus all other statuses. This ensures unpublished content is never visible to regular users.
Expected result: Only approved content is visible to the public; authors and moderators see appropriate items.
Complete working example
1CONTENT APPROVAL WORKFLOW SUMMARY2==================================34STATUS LIFECYCLE:5 Draft → Pending Review → Approved (published)6 → Rejected (with reason)7 → Revision Requested → Pending Review89SUBMISSION:10 Author clicks Submit → status = Pending Review11 Notify moderators1213REVIEW DASHBOARD:14 Filter: status = Pending Review, sort by submitted_at15 Actions: Approve, Reject, Request Revision1617APPROVE: status=Approved, notify author, publish18REJECT: status=Rejected, add reason, notify author19REVISION: status=Revision Requested, add notes, notify2021PRIVACY:22 Public: status = Approved only23 Author: own content in any status24 Moderator: all Pending Review + assigned contentCommon mistakes when integrating user generated content approval workflow in Bubble.io: Step-by-
Why it's a problem: Making all content visible by default
How to avoid: Set Privacy Rules so only content with status = Approved is visible to the public.
Why it's a problem: Not notifying authors about review decisions
How to avoid: Send email or in-app notifications with specific feedback when content is approved, rejected, or needs revision.
Why it's a problem: Not providing a reason for rejections
How to avoid: Require moderators to enter a rejection_reason or revision_notes before completing the action.
Best practices
- Require review before any user content goes public
- Notify authors at every status change with specific feedback
- Use Privacy Rules to enforce content visibility by status
- Process the oldest submissions first (FIFO queue)
- Provide revision notes with specific actionable feedback
- Track reviewer and review date for accountability
- Allow authors to see their content status on their dashboard
Still stuck?
Copy one of these prompts to get a personalized, step-by-step explanation.
I need a content approval workflow in Bubble.io where user submissions go through moderator review before publication. I need approve/reject/revision actions with notifications. Can you design the status model and workflows?
Build a content moderation system. User submissions go to a Pending Review queue. Moderators can approve (publish), reject (with reason), or request revisions. Notify authors at each step. Only approved content is public.
Frequently asked questions
Can I auto-approve content from trusted users?
Yes. Add a is_trusted field to User. In the submission workflow, if the author is trusted, set status directly to Approved and skip the review queue.
How do I handle revision resubmissions?
When an author edits rejected/revision content and resubmits, set status back to Pending Review. The content re-enters the moderation queue for another review.
Can I add multiple levels of approval?
Yes. Add additional statuses like First Review Approved and Final Review. Route content through two moderator levels before final publication.
How do I prevent moderator bias?
Assign reviews randomly or in round-robin fashion. Track approval/rejection rates per moderator. Consider blind review where the author's identity is hidden.
Can I use AI to pre-screen content?
Yes. Call OpenAI or Claude API via the API Connector to analyze content before it enters the queue. Auto-reject clearly inappropriate content and flag borderline cases for human review.
Can RapidDev help build advanced moderation systems?
Yes. RapidDev can build AI-powered moderation with automated screening, multi-tier review, analytics dashboards, and integration with content classification APIs.
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