diff --git a/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java b/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
index 8cc26d7..62e173b 100644
--- a/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/ForgotPasswordActivity.java
@@ -11,7 +11,8 @@
 
 import com.example.cosmosclient.R;
 
-public class ForgotPasswordActivity extends AppCompatActivity{
+public class ForgotPasswordActivity extends AppCompatActivity {
+    //public class ForgotPasswordActivity extends AppCompatActivity implements TextWatcher{
     String EMailPattern = "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$";
 
 
@@ -23,6 +24,9 @@
         //idの取得
         final EditText EmailAddressText = findViewById(R.id.EMailAddressText);
         Button SendButton = findViewById(R.id.SendButton);
+
+        //EmailAddressText.addTextChangedListener(this);
+
         //送信ボタン処理
         SendButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -35,5 +39,21 @@
                 finish();
             }
         });
-    }
+    }    //@Override
+//    public void beforeTextChanged(CharSequence s, int start, int count,int after) {
+//        //ignore
+//    }
+//
+//    @Override
+//    public void onTextChanged(CharSequence s, int start, int before, int count) {
+//        //ignore
+//    }
+//
+//    @Override
+//    public void afterTextChanged(Editable s) {
+//　　　 //操作後のEtidTextの状態を取得する
+//        String inputStr = s.toString();
+//
+//    }
+
 }