Discuss how the Validation Rule field property helps to control data entry and why that is important.

What will be an ideal response?


The Validation Rule property restricts data entry in a field to ensure that correct data are entered. The validation rule checks the data entered when the user exits the field. If the value entered violates the validation rule, an error message displays and prevents the invalid data from being entered into the field. For example, you can set a validation rule that prevents users from entering invalid dates or values outside of a specific range.

Computer Science & Information Technology

You might also like to view...

A language using a text-based syntax intended to extend the power of HTML by separating data from presentation is called _______.

a. HML b. XML c. XHTML d. SGML

Computer Science & Information Technology

What is the result of the following code?

``` int x = 1; int mysteryValue = 1; while ( x < 6 ) { mysteryValue *= x; x++; } displayJLabel.setText( String.valueOf( mysteryValue ) ); ```

Computer Science & Information Technology

________ images helps reduce overall file size

Fill in the blank(s) with correct word

Computer Science & Information Technology

An online chat is an asynchronous type of communication between a user and support agent.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology