전화번호 입력을 하지 않았을때 강제 에러 메시지 표출되는 현상 수정

src/main/java/com/lemon/lifecenter/controller/RestApiController.java

@@ -15,6 +15,7 @@ import java.util.regex.Pattern;
 
 import javax.servlet.http.HttpServletRequest;
 
+import org.apache.poi.util.StringUtil;
 import org.json.JSONArray;
 import org.json.JSONObject;
 import org.json.simple.JSONValue;
@@ -123,16 +124,17 @@ public class RestApiController {
                                 message = "emptyResourceType";
                                 result = object.toString();
                             } else {
-                                String phone = dto.getPatientPhone();
+                                String phone = dto.getPatientPhone().trim();
                                 
                                 Pattern pattern1 = Pattern.compile("\\d{2,3}-\\d{3,4}-\\d{4}");
                                 Pattern pattern2 = Pattern.compile("\\d{2,3}\\d{3,4}\\d{4}");
                                 Matcher matcher1 = pattern1.matcher(phone);
                                 Matcher matcher2 = pattern2.matcher(phone);
-                                if (matcher1.matches() || matcher2.matches()) {
+                                if (matcher1.matches() || matcher2.matches() || phone.equals("")) {
                                     // true
                                     if (!phone.equals("")) {
-                                        phone = LifeCenterFunction.setPhoneFormat(phone);
+//                                        phone = LifeCenterFunction.setPhoneFormat(phone);
+                                        phone = LifeCenterFunction.phone(phone);
                                         dto.setPatientPhone2(phone);
                                     }