Make item name required

warehouse/templates/item/add.html

@@ -3,7 +3,7 @@
 {% block body %}
 <form method="POST" class="form">
 	<input type="hidden" name="csrf_token" value="{{ request.csrf_token }}">
-	<input name="name" placeholder="Name" class="form-control">
+	<input name="name" placeholder="Name" class="form-control" required>
 	<textarea name="description" placeholder="Description" class="form-control mt-2" rows=10></textarea>
 	<div class="form-check my-2">
 		<input class="form-check-input" type="checkbox" name="print_label" value="1" id="printLabelCheckbox">

warehouse/templates/item/edit.html

@@ -3,7 +3,7 @@
 {% block body %}
 <form method="POST" class="form">
 	<input type="hidden" name="csrf_token" value="{{ request.csrf_token }}">
-	<input name="name" placeholder="Name" class="form-control" value="{{ item.name }}">
+	<input name="name" placeholder="Name" class="form-control" value="{{ item.name }}" required>
 	<textarea name="description" placeholder="Description" class="form-control mt-2" rows=10>{{ item.description }}</textarea>
 	<div class="mt-2 clearfix">
 		<button type="submit" class="btn btn-primary float-end">Save</button>