setCustomerLabel method
Set customer label
length of value
is 1 up to 25.
Implementation
setCustomerLabel(String value) {
if (value.length > 25) {
throw MaxValueLengthErr(title: "CustomerLabel", length: "25");
}
final customerLabel = setTLV(value, AdditionalID.customerLabel);
this.value = this.value.copyWith(customerLabel: customerLabel);
}