setInitialValues method
Sets the initial values for the fields in this controller.
This does change the current value of the fields, those will only occur once FieldBindingController.reset is called.
Implementation
void setInitialValues(Map<String, dynamic> values) {
for (var i = 0; i < fields.length; i++) {
final field = fields[i];
final fieldValue = values[field.fieldName];
field.initialValue = fieldValue;
}
}