When using PowerApps for your SharePoint list forms (New, Edit, Display) it is easy to hide a field from a particular form. This is useful when a field should not be shown for a specific form, for example, hide a field on the New Item form. Select the data card for the field that you want to conditionally hide. Then, set the Visible property’s formula to evaluate the Mode property of the form. The formula below will hide the selected field from the New item form.