<div class="chatroom-form-container">
    <form class="pure-form converse-form chatroom-form">
        <fieldset>
            <label>{{heading}}</label>
            <p class="validation-message">{{validation_message}}</p>
            <input type="text" required="required" name="nick" class="new-chatroom-nick" placeholder="{{label_nickname}}"/>
        </fieldset>
        <fieldset>
            <input type="submit" class="pure-button button-primary" name="join" value="{{label_join}}"/>
        </fieldset>
    </form>
</div>
