The ____ object should be used to ensure that the user enters data in a field.
A) RequiredFieldValidator
B) RegularExpressionValidator
C) RangeValidator
D) CompareValidator

Question

Quizplus · Accepted Answer

The RequiredFieldValidator ensures that the user enters data in a field by checking if the input value is empty or not. This validator is used to validate mandatory fields where a value is required. Therefore, option A is the best choice for the given scenario. The other validators (RegularExpressionValidator, RangeValidator, and CompareValidator) are used for validating specific types of input data like email, number, date, etc.

The ____ Object Should Be Used to Ensure That the User