For example in the following, we restrict the Rating value to be below 10 (Of course we state that our class implements the Systems. IData Error Info interface): This approach is a better alternative to the previous one.It is useful in cases where we want the Business Object to carry the validation logic if it is going to be used in different forms and all of those have the same validation needs for he object.The one is related to the way the object is initialized.
Second,since we are using all of the possible validators in this scenario, a question is raised about the sequence they are called.
In other words, do I need to check whether the value is a number in the custom validator?
Validating user input data is a crucial operation in data handling, especially in CRUD (Create, Update, Delete) tasks.
There are numerous examples where validation is essential.
When it comes to data validations, one is faced with the following concerns: In this post, I will try to tackle those concerns.