# What is the way to deactivate or close our for in validate\_slot\_name in Rasa2.0?

**URL:** <https://forum.rasa.com/t/what-is-the-way-to-deactivate-or-close-our-for-in-validate-slot-name-in-rasa2-0/35900>\
**Category:** Rasa Open Source\
**Created:** [October 15, 2020, 3:35am UTC](https://forum.rasa.com/t/what-is-the-way-to-deactivate-or-close-our-for-in-validate-slot-name-in-rasa2-0/35900 "2020-10-15T03:35:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Yash\_kals](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/yash_kals/32/17304_2.png) [@Yash\_kals](https://forum.rasa.com/u/Yash_kals)\
**Post date:** [October 15, 2020, 3:35am UTC](https://forum.rasa.com/t/what-is-the-way-to-deactivate-or-close-our-for-in-validate-slot-name-in-rasa2-0/35900/1 "2020-10-15T03:35:39Z")

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Hello [@community](https://forum.rasa.com/groups/community) @Rasa I want to exit or deactivate loop and all slot value set null when user type stop in any slot validation or anytime when form is active so what is the best way to it. and if user type anything wrong which our bot not understand then bot will give suggestions at the middle of the form means like are you mean …(like we can add button for easy) at the middle of the form so what is the way to do it…please answers because am stuck from last two weeks…

thanks in advance

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**Author:** ![navendu-pottekkat](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/navendu-pottekkat/32/10498_2.png) [@navendu-pottekkat](https://forum.rasa.com/u/navendu-pottekkat)\
**Post date:** [October 15, 2020, 4:04am UTC](https://forum.rasa.com/t/what-is-the-way-to-deactivate-or-close-our-for-in-validate-slot-name-in-rasa2-0/35900/2 "2020-10-15T04:04:59Z")

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Can you check the [docs on forms](https://rasa.com/docs/rasa/forms)? I think you will find what you are looking for.

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**Author:** ![Yash\_kals](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/yash_kals/32/17304_2.png) [@Yash\_kals](https://forum.rasa.com/u/Yash_kals)\
**Post date:** [October 15, 2020, 4:07am UTC](https://forum.rasa.com/t/what-is-the-way-to-deactivate-or-close-our-for-in-validate-slot-name-in-rasa2-0/35900/3 "2020-10-15T04:07:55Z")

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@navendu-pottekkat i got when i implement this error like this rasa.sdk “action\_deactivate\_loop” not registered action.

I think this is built-in action then why i got this error?