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Select the number or decimal field you want to set a validation rule for and select the Validation tab from the Field Settings panel.
Set a value for the minimum, maximum, or both fields to set a range of values.

- Minimum allows you to set an expected minimum value that needs to be met. For example, Requires a minimum value of 10.
- Maximum allows you to set the maximum value that can be set in the field. For example, Requires a maximum value of 100.
- Minimum and maximum allows you to set a range of values that can be set in the field. For example, Requires a value between 10-100.

You can add an alternative validation message by entering it in the validation message text box for each value. This will be displayed if the field fails validation when published.

Validate a number field

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How to set the validation

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