What happens if some records do not meet the data validation criteria during importing data?

Validation rules ensure accurate data entry. Validation rules also catch errors at the data entry level, and the mistakes never make it into your database. If the data doesn’t satisfy the conditions that have been set, access won’t accept the input value.

Validation rules are more efficient than clearing up after the fact. To protect the validity of your date, you start at the foundation. The field’s data type will restrict input value to specify types of data. The second line of action is the field table and validation rule, which restricts the input value conditionally.