SharePoint Online - Validation Settings missing from a list

[Radoslavov91]

Hi All, I'm building a SPO list, and i want to use some validations in some columns, but I've noticed that when i go to List settings > under General there is no Validation Settings option.

Any ideas how to make it to appear?

Thank you for the help.

regards

Kiril

[#2]

@Radoslavov91 What is the template type of your list? Is it general/custom list or other type like tasks/issues/announcements?

Also, do you have Full Control permissions on list?

Check below threads if it helps:

1. Validation Settings Not Showing in List Settings SP2013 
2. Missing Validation Settings Under General Settings 

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[#3]

Hi ganeshsanap,

it's a blank list (no template is used), and I'm the only global admin for the tenant so i have full control.

[#4]

@Radoslavov91 Is this team site or communication site?

Did you deactivate any site or site collection feature?

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[#5]

Since the site where Validation settings option is missing is a Team site, I've tried to check in another site from the same type, and it is visible there for a list, Check other site and for some it is there, for others not. So it seems that it is not a global option that needs to be enabled but something on a site collection level.
Any ideas what that might be?

regards
Kiril