name: 'Invalid category value' description: | An entry where the category isn't in the list of valid values position: '' # # number (integer): Enter an integer here number: 0 # # float (float): Enter a floating point number here float: 0.0 # # price (decimal): prices are never float! price: '0' things: [] # # cloud (cloud): There is no cloud type cloud: category: 'zeroeth'