1. A data field that does not meet the required format, type, or validation rules in a computer system, database, or application
The form submission failed because the email field was invalid.
O envio do formulário falhou porque o campo de e-mail era inválido.
2. A field containing data that violates established constraints or specifications
The system rejected the record due to an invalid field in the address section.
O sistema rejeitou o registro devido a um campo inválido na seção de endereço.