[3.7.41]: Trying to save a number field with a comma (,) in language "Deutsch (Schweiz)" leads to "is not a numeric value" exception

[benediktblank]

What happened?

Description

When the user account is setup with language "Deutsch (Schweiz)" and you try to save a number field with a number like "900,00" you get an exception "'900,00' is not a numeric value."

Steps to reproduce

1. Create a new section with a number field.
   

2. Change the language of your backend user to "Deutsch (Schweiz)"
   

3. Try to save a new entry with 900,00 as value in the number field
   
   You can see here already, that the draft auto save also already failed.

4. You get an exception "Invalid Argument – yii\base\InvalidArgumentException" and "'900,00' is not a numeric value."
   

Expected behavior

Either the error is displayed as a regular error with form/field validation or it's just saved without any issues. But a system breaking exception is not the desired outcome.

Actual behavior

The site breaks on save and a stack trace with error message is shown.

Craft CMS version

3.7.41

PHP version

8.1

Operating system and version

No response

Database type and version

No response

Image driver and version

No response

Installed plugins and versions

[brandonkelly]

Thanks for reporting that! Fixed for the next release.

[brandonkelly]

3.7.42 is out now with that fix.