Ajax VAT number checker for Magento 1

Features

  • Checking the VAT number while filling the forms using Ajax request

  • Correcting the format mistakes (spaces, ISO code country, special characters)

  • Autoselect the “Country” field if the ISO code is given in the VAT number

  • Displaying a validation/error message below the field

  • Backend

    • Define the JavaScript framework of the website in order to avoid jQuery/Prototype conflicts

    • Add custom selectors to check VAT numbers on new fields

    • Add “Country” fields selectors to autoselect the country if ISO code is given