Very useful module that, just like Conditional Fields for the input, now applies to the display of the field. You can hide fields according to the conditions of another field.
I have a price for an item in a webshop here:
If the product is in promotion, another price field will be displayed. This field value is already present in advance, but is only shown if 'promotion' has been checked.
When choosing the display of the field, we set the condition:
and reverse the condition. This way the field is shown instead of being hidden.
The module cannot handle numbers and this is a pity. Text fields and boolean are possible. You can also manually hide certain fields on certain pages.