Relacionar Columnas Data ValidationVersión en línea Types of validation por Miss Butler 1 Check digit 2 Format check 3 Length check 4 Spell check 5 Range check 6 Presence check 7 Lookup table checks the data isn't too short or too long checks that data has been entered into a field checks that a value falls within the specified range checks the data is in the right format looks up acceptable values in a table the last one or two digits in a code are used to check the other digits are correct looks up words in a dictionary