live sync nativescript
// Do you think an array is acceptable? Not.
<price-block value=“[]” />
// With your component should handle these small checks
{
  props: 
	value: {
		type: Number, // what type is it?
		required: true, // is required?
		default: 0, // default value? YES always put a default value on custom component
		validator() {
			return // your validations for more strict checks
		}
	}
  }
}
