Requirement validation is the process of ensuring that the requirements for a product or system are complete, consistent, and accurate before moving forward with design and development.
It is an essential step in the requirements engineering process to identify any issues, errors, or gaps in the requirements.
The primary goal of requirement validation is to verify that the requirements meet the needs and expectations of all stakeholders, including customers, end-users, developers, and project managers. The validation process involves reviewing and analyzing the requirements, identifying potential problems, and proposing solutions to mitigate them.
The requirement validation process helps to reduce the risk of project failure by identifying potential issues early in the development cycle. It also helps to ensure that the final product or system meets the intended use case and satisfies all the necessary requirements.
Common techniques used in requirement validation include walkthroughs, reviews, and inspections, which involve experts and stakeholders in the evaluation process. Requirements can also be validated through prototyping, simulation, and testing.
In summary, requirement validation is a crucial step in the development process to ensure that the requirements are accurate, complete, and consistent with the needs of all stakeholders. It helps to reduce project risk and ensure that the final product meets the intended use case.