Purelymail Form Unlocker by Ale_256
Disables client-side HTML5 validation constraints and popups on Purelymail user management forms, allowing administrators to submit forms without frontend blocks.
Available on Firefox for Android™Available on Firefox for Android™
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Extension Metadata
About this extension
Purelymail Form Unlocker is a lightweight Firefox extension (Manifest V3) designed for administrators of Purelymail who need full control over user creation and management forms (
It bypasses client-side HTML5 constraint validations and native browser tooltips, allowing you to submit forms seamlessly without being blocked by frontend restrictions.
Note: Purelymail Form Unlocker is an independent open-source tool created by Ale_256 and is not affiliated with or endorsed by Purelymail LLC.
https://purelymail.com/manage/user/*).It bypasses client-side HTML5 constraint validations and native browser tooltips, allowing you to submit forms seamlessly without being blocked by frontend restrictions.
- Removes HTML5 Restrictions: Automatically removes restrictive input attributes like
pattern,minlength, andmaxlengthon password and text fields. - Suppresses Native Tooltips: Enforces
form.noValidate = trueand neutralizessetCustomValidity('')popups, preventing Firefox from displaying native validation error bubbles. - Forced Validity Passing: Overrides
checkValidity()andreportValidity()to ensure the browser always allows form submission. - Lightweight & CPU-Friendly: Uses optimized event listeners (
input,focusin, and submit buttonclick) combined with a gentle 500 ms periodic check to handle dynamic SPA renders (shade.js) without infinite MutationObserver loops. - Cross-Platform: Full compatibility with Firefox Desktop and Firefox for Android.
- Zero Data Collection: This add-on does not collect, store, or transmit any user data, credentials, or telemetry (
data_collection_permissions: none). - Strictly Scoped: The content script only runs on
https://purelymail.com/manage/user/*and has no access to any other website or tab.
Note: Purelymail Form Unlocker is an independent open-source tool created by Ale_256 and is not affiliated with or endorsed by Purelymail LLC.
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Permissions and data
Required permissions:
- Access your data for purelymail.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 84.48 KB
- Last updated
- 19 days ago (Oct 9, 2026)
- Related Categories
- License
- MIT License
- Version History
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