@@ -99,7 +99,7 @@ name = "Configuration"
ask = "IPv6 delegated prefix"
type = "string"
bind = "array_settings()"
- optional = "true"
+ optional = true
visible = "advanced__1"
pattern.regexp = '^[0-9a-fA-F:]+$'
pattern.error = "Please provide a valid IPv6 Prefix"