Required field

Validation logic that ensures certain fields are mandatory in data entry forms and must be completed before submission, with prompts or error messages...

A field on a document (e.g., invoice, packing list, or customs declaration) that indicates the country or place of origin of the goods—the country whe...

A defined area at an airport suitable for aircraft to take off and land, including runways and surrounding taxiways; the general area for aircraft mov...

A control field is a field in a system or form used to verify, validate, or control data, for example for release, filtering, or verification of logis...

A field in a form or user interface where a quantity is entered; used to specify the amount to be processed.

An NCTS data field is an individual data element in the New Computerised Transit System used to capture specific transit or customs information requir...