{{ form_start(form) }}
    <h2>Vous recherchez un produit ?</h2>
    <div class="row">
        <div class="col-md-6">
            {{ form_row(form.clientMetier) }}
        </div>

        <div class="col-md-6">
            {{ form_row(form.categoryProduct) }}
        </div>
        <div class="col-md-4">
            <button type="submit" class="btn">Rechercher</button>
        </div>
    </div>
{{ form_end(form) }}