Export CSV des paiements
= $form->field($reportPaymentsForm, 'date_start')->textInput([
'class' => 'datepicker form-control'
]) ?>
= $form->field($reportPaymentsForm, 'date_end')->textInput([
'class' => 'datepicker form-control'
]) ?>
= Html::submitButton('Exporter', ['class' => 'btn btn-primary']) ?>