Validation removed options from select/multiselect field

[kuzmany]

Mautic Version

5.0.x series

Way of installing

I downloaded a release from https://www.mautic.org/mautic-releases

PHP version

8.0

What browsers are you seeing the problem on?

No response

What happened?

Removing the options to select or multiselect can cause some problems. The most severe and frequently reported issue is that customers can't save their emails because those values are already in use in DC. To fix this, we should add validation.

Future steps include:

• Adding validation for segment filters.
• Considering validation for report filters.
• Thinking about validation for contact field values.
• Exploring support for modifying options.

Inspiration: #6566

How can we reproduce this issue?

Step 1: Create custom select field with option f and s
Step 2: Create email with dynamic content with content with condition for select field equal s
Step 3: Go to custom fields, and remove option s
Step 4: Then go back to email and try re-save. Nothing happen

Relevant log output

No response

Code of Conduct

• I confirm that I have read and agree to follow this project's Code of Conduct

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