Checkbox not updating

In the content editor for a new field that is a single checkbox has been added. the trouble is that when i check the box and then update the box becomes unchecked:confused:

Could this be an issue of the checkbox being a shared field which is how we have tried it

Hi Simon

What’s the datatype of the checkbox field?

It might be set to Bool but I always set this to Integer and the checked value to 1.

Cheers
James