エンターキーエスケープ追加。

public_new/chat_make_room.html

@@ -45,11 +45,10 @@
     <form id="makeRoomForm" action="chat_make_room_confirm.html" method="post">
       <!-- ユーザー検索 -->
       <div class="search_form my-2">
-        <form>
         <input type="search" name="search" placeholder="ユーザー検索">
         <span class="src_icon"></span>
         <a href="#" class="cancel none">キャンセル</a>
-        </form>
+        <input type="input" name="hidden_for_prevent_submit" hidden>
       </div>
 
       <!-- タブ -->

public_new/contact.html

@@ -45,11 +45,9 @@
   <main id="contact">
     <!-- ユーザー検索 -->
     <div class="search_form">
-      <form>
         <input type="search" name="search" placeholder="ユーザー検索">
         <span class="src_icon"></span>
         <a href="#" class="cancel none">キャンセル</a>
-      </form>
     </div>
     <div class="content chat_list">
       <ul class="p-0 chat_make_room_list">

public_new/js/chatMakeRoom.js

 $(function() {
   // メンバー検索
 
-  $('#chatMakeRoom .search_form input[type="search"]').keyup(function(){
+  $('#chatMakeRoom .search_form input[type="search"]').keyup(function(e) {
+    if (e.key == "Enter" || e.KeyCode == 13) {
+        $('#chatMakeRoom .search_form input[type="search"]').blur();
+        return false;
+    }
+
     var isAllGroup = $('#tabAllGroupOnMakeRoom').is(':checked');
     $('.overlay_src_msg').empty();
 

public_new/js/contact.js

 $(function () {
   // メンバー検索
   $('#contact .search_form input[type="search"]').keyup(function(e){
+
+    if (e.key == "Enter" || e.KeyCode == 13) {
+        $('#contact .search_form input[type="search"]').blur();
+        return ;
+    }
+
     var isAllGroup = $('#tabAllGroup').is(':checked');
     $('.overlay_src_msg').empty();
     var keyword = $('#contact .search_form input[type="search"]').val();