func NormalizePath(v interface{}) string {
	p := v.(string)
	if PathIsEmpty(p) {
		return ""
	}
	return strings.TrimPrefix(path.Clean(p), "/")
}
func NormalizePath(v interface{}) string {
	p := v.(string)
	if PathIsEmpty(p) {
		return ""
	}
	return strings.TrimPrefix(path.Clean(p), "/")
}
// NormalizePath is a SchemaStateFunc that normalizes a folder path.