toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = {};
data['fields'] = type == JsonSchemaType.text ? "300" : fields.toString();
data['key'] = key;
data['title'] = title;
data['description'] = description;
data['type'] = type.toString();
data['is_mandatory'] = isRequired;
data["maxline"] = maxLine;
data["answer"] = answer.toString();
return data;
}