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Dev.to
6/10

FormSanity

Drop your Typeform, JotForm, Google Forms, or Webflow form URL in and get a report of every input your form silently accepts that it shouldn't — missing required fields, broken email checks, conditional branches that bypass validation, and edge cases that will pollute your CRM with garbage leads.

Target user

Small business owners and ops managers using no-code form builders to collect customer, lead, or HR data

Features
  • Adversarial input testing against live form URLs with hundreds of malformed payloads
  • Per-field silent-acceptance report with severity grading and screenshots
  • CRM-pipeline risk scoring showing which downstream fields will be polluted
  • Weekly re-check or webhook from form builder whenever a form changes
Why now

Modern form builders layer dozens of conditional branches and hidden logic; the silent-validation-failure problem highlighted in code-based minimal APIs applies even more acutely to no-code tools, and the SMBs using them have no way to audit it themselves.

Signals · overall 6/10
Demand
5/10

CRM-lead-quality pain is well documented (orbitforms.ai, babelshield.com writing how-to-fix content), and Typeform has published troubleshooting docs for logic/validation bugs, but the source trend only has 5 reactions and no direct product demand signal found.CRM Full Of Bad Leads: Causes and How To Fix ThemHow to Fix Typeform Logic Not Working Conditional LogicThe Form Spam Ripple Effect: How One Bad Submission Cascades Through...

Whitespace
7/10

No competitor offering the exact 'drop URL, get validation audit report' workflow was surfaced; closest adjacents (Babel Shield spam filter, Orbit Forms) focus on spam blocking, not silent-logic validation auditing.Free Online Audit App Builder - JotformCRM Flooded With Spam Form Submissions

Monetization
5/10

Adjacent anti-bad-lead SaaS (Babel Shield) exists and is monetizable, suggesting SMBs will pay for lead-quality tools, but the SMB no-code form-builder segment is famously price-sensitive and a one-shot audit has recurring-revenue risk.The Form Spam Ripple Effect: How One Bad Submission Cascades Through...CRM Full Of Bad Leads: Causes and How To Fix Them

Longevity
7/10

Form-builder logic complexity is only increasing (Typeform launched a new Workflow Builder), and CRM-hygiene pain is structural, so the underlying need should persist.Help Center - TypeformField validation for forms - Jotform Blog

Feasibility
4/10

Each platform (Typeform, JotForm, Google Forms, Webflow) requires its own reverse-engineering of internal conditional/validation logic — Google Forms in particular exposes almost no form-definition API, making full coverage expensive rather than trivial.Can I build conditions or 'skip logic' into typeforms?

The 400 I Didn't Have to Write · 5 reactionsDev.to · 2026-07-29 (today)