{{ form_row(form.dateDebut,{'attr' : {'class' : 'form-control'}} ) }}
{{ form_row(form.dateFin,{'attr' : {'class' : 'form-control'}} ) }}
{{ form_row(form.instrument,{'attr' : {'class' : 'form-control'}} ) }}
{{ form_row(form.eleve,{'attr' : {'class' : 'form-control'}} ) }}
{{ form_row(form.Emprunter,{'attr' : {'class' : 'form-control btn-primary'}} ) }}