* Update messages_nl.js

Additional string translations (on par with DE).

* Fixes styling issue.

Added missing spaces inside the parentheses of $.validator.format() calls.

* Core: progress on removing aria-describedby from valid fields

* core: aria-describedby

* Core: remove aria-describedby when hiding error

* Core: fix syntax issues, Test: add test for new setting

* Core: Fix bugs in aria-describedby behavior and related tests

* Core: bugfix for labels without id

* Core: don't create a new error element if one exists

* Core: progress on test for group of fields with ariaDescribedbyCleanup

* Core: Groups aria-describedby

* Core: fix aria-describedby not being removed from grouped fields

Ensure that aria-describedby is removed from all members of a group when 
all the known errors are resolved

* Core: Update capitalization

* Demo: Add page for ariaDescribedByCleanup

* Core: add setting to remove aria-describedby from valid fields

Includes additional unit tests and a demo page

* Core: Fix camel case inconsistency, remove stray comment

* Update demo/css/cmxform.css

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

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Co-authored-by: Kieran <kieran.brahney@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

…cifES.js (#2520)

* Initial plan

* Initial plan: Replace deprecated substr with slice

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Additional: Replace deprecated substr with slice and charAt in cifES

* Build: Remove package-lock.json and add to gitignore

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Build: Revert .gitignore changes

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

…2521)

* Initial plan

* Core: Add support for form attribute on elements outside form

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Core: Also update findByName to support form attribute

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Build: Remove package-lock.json and add to gitignore

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Tests: Add assertion to check form exists before validating

Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>

* Revert: "Tests: Add assertion to check form exists before validating"

This reverts commit e3c28f7.

* Revert: "Build: Remove package-lock.json and add to gitignore"

This reverts commit dff7ce8.

* Fix: dont use self closing tag on custom-text element

* Chore: remove package-lock.json

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: bytestream <1788397+bytestream@users.noreply.github.com>
Co-authored-by: bytestream <kieran@supportpal.com>