Description: A validation method is a technique used to ensure that data meets certain criteria or standards. This process is fundamental in software development, especially in data handling, where data integrity and accuracy are crucial. Validation can involve checking formats, value ranges, and the consistency of user-entered data. By implementing a validation method, developers can prevent errors that could compromise application functionality or data analysis. Additionally, validation helps improve user experience by providing immediate feedback on data entry, which can reduce frustration and increase efficiency. In summary, a validation method not only ensures data quality but also contributes to the robustness and reliability of software applications.
