hackpoint/plugin/navigation/widget.configure.php

<div id="navigation-widget-form">
	Icone / Titre / couleur
	<div class="input-group mb-2">
		<input class="form-control" type="text" data-type="icon" value="<?php echo $widget->data('icon') =='' ? 'far fa-bookmark':$widget->data('icon');  ?>" id="widget-icon">
		<input class="form-control" type="text" value="<?php echo $widget->data('title'); ?>" id="widget-title">
		<input class="form-control pointer" style="max-width: 50px;" type="color" value="<?php echo $widget->data('color'); ?>" id="widget-color">
	</div>
	Adresse
	<input class="form-control" type="text" value="<?php echo $widget->data('url'); ?>" id="widget-url">
</div>