我无法在WordPress网站上将用户添加到Discourse论坛中，尽管用户已加入会员

[Haseeb_Ahmed]

Hi @simon can you please write a code example according to my code with your reference you have provided

Add support for multi-select fields in DiscourseConnect protocol

Continuing the discussion from Custom field in discourseconnect: While site admins can create multiselect fields in Admin → Customize → User Fields in Discourse, at the moment it’s not possible to populate those fields with multiple values via a DiscourseConnect payload. The plan is to add support for array params in the SSO payload like: custom.user_field_1[]=valueA&custom.user_field_1[]=valueB This almost works but is garbled by this line: where the Array.to_s means it gets persisted as …