No-code form validation rules engine for low-code platforms like Glide, Webflow, and Bubble that lets builders define character-level input constraints, regex patterns, and field-level error messages
Every no-code platform has the same gap and no one has built a cross-platform validation layer that lives above the form component level
Built for Glide builders implementing user-generated content apps, username fields, or data quality controls..
Launch as a plugin marketplace listing inside each platform's own ecosystem so distribution is built in and discovery is zero-cost
“Hey all, wanted to suggest an improvement to the forms. Would be great if we can expand form validation options in the Text Input component by adding a new prop…”
The receipts — real demand
“Hey all, wanted to suggest an improvement to the forms. Would be great if we can expand form validation options in the Text Input component by adding a new property: Restricted characters. Use case: If I don’t want usernames to contain emojis, or spaces, or special characters, etc.”
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demand score 6.5 — the receipts are below
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
Glide builders implementing user-generated content apps or data validation (10 monthly searches is very low, niche demand). Pain is specific: form validation in Glide lacks character-restriction fields.
Competition & the opening
Glide's native form validation covers required, email, number, etc.; it does not expose character-restriction or regex validation. The gap is a missing built-in feature, not a product category.
What's hard to build
Glide is a closed, non-extensible platform; a plugin model does not exist. Building this requires either Glide's native support or a workaround (custom code, external validation), both outside a third-party builder's control.
Why now
Glide's low-code builder community is growing but Glide prioritizes UI over validation depth, leaving room for third-party plugins.
How you'd monetize
$49 one-time plugin purchase or $4.99/mo subscription