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Conditional Visibility allows you to dynamically show/hide a UI component based on a rule.
To enable it, you'll have to write a formula in the "Conditional visibility" box.
You don't have to write an "IF" expression to make it work. Simply
EQ(A, B)will make the field visible when the variables meet the condition (A=B) and invisible when the opposite is true (under the hood it will return logical "1" and "0" correspondingly)
If the conditional visibility was enabled for a specific UI component AND the condition is not met, you'll see the "eye" sign in front of the component:
Here's an example of how conditional visibility works with static values:
Static values are more suited for demonstrating how conditional visibility works when the real use-cases most of the time involve dynamic values.
To use a dynamic value, delete one of the values in the formula (doesn't matter which one):
And replace it with the reference to the dynamic value. In our example, we've added to a canvas a new UI component:
Dynamic valueinput (1) that may receive any value. After we've added it, it automatically appears in the modal window where we can reference it (2).
After mapping the variable from the "Conditional visibility" formula onto the "Dynamic value" input component, the left component will be visible/invisible based on the value in the right input component:
Not only can you fetch dynamic values from the "Input" UI components, but also "User properties" such as