
Dave Smith - 2016-02-02 14:31:47 -
In reply to message 1 from Octavian Gavrila
I am not sure what you mean by the validation string.
Given a VAT number the API will report if it is properly formatted and if it is found in the countries VAT database along with the company information.
It can also return VAT compliant calculations based on the standard and reduced category rates.
Dave