# Is the FORM subject dynamically changeable?

**URL:** <https://forums.realmacsoftware.com/t/form-betreff-dynamisch-anderbar/57288>\
**Category:** Elements\
**Created:** [August 10, 2026, 7:18pm UTC](https://forums.realmacsoftware.com/t/form-betreff-dynamisch-anderbar/57288 "2026-08-10T19:18:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![romacasa](https://avatars.discourse-cdn.com/v4/letter/r/e495f1/32.png) [@romacasa](https://forums.realmacsoftware.com/u/romacasa)\
**Post date:** [August 10, 2026, 7:18pm UTC](https://forums.realmacsoftware.com/t/form-betreff-dynamisch-anderbar/57288/1 "2026-08-10T19:18:47Z")

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Hello,  
is it possible to use a select field for the subject in the form?  
And can you limit the length of the text fields to prevent code injection?

Regards, Romano