Efnisyfirlit
Atriðaskrá 🔎︎

# Forsenda

Specify the validation rules for the selected cell(s).

Til að nálgast þessa skipun...

Menu Data - Validity - Criteria tab.

For example, you can define criteria such as: "Numbers between 1 and 10" or "Texts that are no more than 20 characters".

## Leyfa

Click a validation option for the selected cell(s).

The following conditions are available:

Skilyrði | Brella
Öll gildi | No limitation.
Heil tala | Only whole numbers corresponding to the condition.
Tugakerfi | All numbers corresponding to the condition.
Date | All numbers corresponding to the condition. The entered values are formatted accordingly the next time the dialog is called up.
Tími | All numbers corresponding to the condition. The entered values are formatted accordingly the next time the dialog is called up.
Svið reita | Allow only values that are given in a cell range. The cell range can be specified explicitly, or as a named database range, or as a named range. The range may consist of one column or one row of cells. If you specify a range of columns and rows, only the first column is used.
Listi | Allow only values or strings specified in a list. Strings and values can be mixed. Numbers evaluate to their value, so if you enter the number 1 in the list, the entry 100% is also valid.
Lengd texta | Entries whose length corresponds to the condition.

## Leyfa auða reiti

In conjunction with Tools - Detective - Mark invalid Data, this defines that blank cells are shown as invalid data (disabled) or not (enabled).

## Sýna vallista

Shows a list of all valid strings or values to select from. The list can also be opened by selecting the cell and pressing Command Ctrl+D.

### Raða færslum hækkandi

Sorts the selection list in ascending order and filters duplicates from the list. If not checked, the order from the data source is taken.

## Uppruni

Enter the cell range that contains the valid values or text.

## Færslur

Enter the entries that will be valid values or text strings.

## Gögn

Select the comparative operator that you want to use. The available operators depend on what you selected in the Allow box. If you select "between" or "not between", the Minimum and Maximum input boxes appear. Otherwise, only the Minimum, the Maximum, or the Value input boxes appear.

## Gildi

Enter the value for the data validation option that you selected in the Allow box.

## Lágmark

Enter the minimum value for the data validation option that you selected in the Allow box.

## Hámark

Enter the maximum value for the data validation option that you selected in the Allow box.