Can I pass multiple parameters in a button function? It’s reading recordType like its a variable rather then a string. recordId works great. Error is ‘itemfulfillment not defined’

const recordId = context.newRecord.id;
const recordType = context.newRecord.type
const printButton = form.addButton({
        id: 'custpage_print_button',
        label: 'Print Commercial Invoice',
        functionName: 'printTemplate(' + recordId + ',' + recordType + ')'
})

log out your functionName

you need to include param double quotes wrappers in the string

'printTemplate("'+ recordId + '","' + recordType + '")'

@Anthony OConnor, thats it! Thank you so much for your time

Using template literals makes it easier to create strings with variables.