// Token: 0x060007C6 RID: 1990 RVA: 0x00019760 File Offset: 0x00017960 public static bool IsValidGuid(string guid) { if (guid == null || guid.Length != 32) { return(false); } for (int i = 0; i < 32; i++) { if (!UserContextUtilities.IsHexChar(guid[i])) { return(false); } } return(true); }