Depending on the country you are verifying a document for there are multiple possible DocumentTypes. In order to know which document types are available for a specific country GlobalGateway offers the Get Document Types call. Using the user selected country code from the previous step and this call you will get the following response:
{
"AU": [
"DrivingLicence",
"Passport"
]
}
Much like how the country codes can be built into a dropdown in HTML, we can do the same with document types. This will allow you user to select the document type they wish to submit.
<form>
<select name="documenttypes">
<option value="DrivingLicence">Driving Licence</option>
<option value="Passport">Passport</option>
</select>
</form>