Create cluster error "Only alphanumeric characters along with - or space is allowed" display but it can use _ on VCF5.2.1

Products

• VMware SDDC Manager

Issue/Introduction

When create or rename Domain, Cluster, VDS or portgroup with invalid character, error "Only alphanumeric characters along with - or space is allowed" display and cannot click Next but can use _.

Environment

VCF 5.2.1

Cause

The error message contains wrong information but no impact to system.

Error message will fix in future release.

Resolution

on VCF5.2.1, name can include letters, numbers, hyphens, and underscore and it can include spaces.
.
Notes: VCF 5.1.x and 5.2 cannot use underscore.