MDL-69454 core_search: consistent mod searches

lib/templates/checkbox.mustache

@@ -0,0 +1,34 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core/checkbox
+
+    Chooser search template.
+
+    Example context (json):
+    {
+        "name": "fullsearch",
+        "id": "fullsearch",
+        "checked": true,
+        "value": "1",
+        "label": "Reset options"
+    }
+}}
+<div class="custom-control custom-checkbox">
+  <input type="checkbox" name={{{ name }}} class="custom-control-input" value={{{ value }}} id="{{{ id }}}" {{#checked}} checked="checked" {{/checked}}>
+  <label class="custom-control-label" for="{{{ id }}}">{{{ label }}}</label>
+</div>

lib/templates/search_input.mustache

@@ -62,5 +62,8 @@
             </button>
         </div>
     </div>
+    {{#otherfields}}
+        <div  class="ml-2">{{{ otherfields }}}</div>
+    {{/otherfields}}
 </form>
 </div>