{% set binds = "" %}
{% if data is not null %}

    {% for key, bind in data %}
        {% set binds = binds ~ ' data-' ~ key ~ '=' ~ bind  %}
    {% endfor %}

{% endif %}
 {#{{ binds }}#}
<div class="{{ class }}">
    <label>{{ label }} </label>
    <br/>
    <label>&nbsp; </label>
    <textarea name="{{ idName }}" id="{{ idName }}" placeholder="{{ label }}" class="form-control" {{ binds }}>{{ value }}</textarea>
</div>