zulip/web/templates/message_edit_form.hbs

{{! Client-side Handlebars template for rendering the message edit form. }}
<div class="message_edit">
    <div class="message_edit_form">
        <form id="edit_form_{{message_id}}" class="new-style">
            <div class="edit_form_banners"></div>
            <div class="edit-controls edit-content-container {{#if is_editable}}surround-formatting-buttons-row{{/if}}">
                {{> copy_message_button message_id=this.message_id}}
                <textarea class="message_edit_content" maxlength="{{ max_message_length }}">{{content}}</textarea>
                <div class="scrolling_list preview_message_area" id="preview_message_area_{{message_id}}" style="display:none;">
                    <div class="markdown_preview_spinner"></div>
                    <div class="preview_content rendered_markdown"></div>
                </div>
            </div>
            <div class="action-buttons">
                <div class="controls edit-controls">
                    {{#if is_editable}}
                    <div class="message-edit-feature-group">
                        {{> compose_control_buttons }}
                    </div>
                    {{/if}}
                    <div class="message-edit-buttons-and-timer">
                        {{#if is_editable}}
                            <div class="message_edit_save_container"
                              data-tippy-content="{{t 'You can no longer save changes to this message.' }}">
                                <button type="button" class="message-actions-button message_edit_save">
                                    <img class="loader" alt="" src="" />
                                    <span>{{t "Save" }}</span>
                                </button>
                            </div>
                            <button type="button" class="message-actions-button message_edit_cancel"><span>{{t "Cancel" }}</span></button>
                            <div class="message-edit-timer">
                                <span class="message_edit_countdown_timer
                                  tippy-zulip-tooltip" data-tippy-content="{{t 'This organization is configured to restrict editing of message content to {minutes_to_edit} minutes after it is sent.' }}"></span>
                            </div>
                        {{else}}
                            <button type="button" class="message-actions-button message_edit_close"><span>{{t "Close" }}</span></button>
                        {{/if}}
                    </div>
                </div>
            </div>
        </form>
    </div>
</div>