Relacionar Columnas Data ValidationVersión en línea Types of validation por Miss Butler 1 Format check 2 Presence check 3 Lookup table 4 Check digit 5 Range check 6 Spell check 7 Length check the last one or two digits in a code are used to check the other digits are correct looks up acceptable values in a table looks up words in a dictionary checks the data is in the right format 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