Question

The Validation Rule refers to the type of expression that limits the values that can be entered in the field.​

Answer 1

Answer:

A validation rule is one way to restrict input in a table field or a control(such as a text box) n a form. Validation text lets in your right a message to help you just you input data that is not valid.

For example. The full size property for sell registration for the meaning of amount of data.

Explanation:

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