# WebSDK version 1.9.0 error not support registration webinar

**URL:** <https://devforum.zoom.us/t/websdk-version-1-9-0-error-not-support-registration-webinar/43475>\
**Category:** Web\
**Created:** [February 16, 2021, 2:03pm UTC](https://devforum.zoom.us/t/websdk-version-1-9-0-error-not-support-registration-webinar/43475 "2021-02-16T14:03:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Houssam.zoom3](https://avatars.discourse-cdn.com/v4/letter/h/50afbb/32.png) [@Houssam.zoom3](https://devforum.zoom.us/u/Houssam.zoom3)\
**Post date:** [February 16, 2021, 2:03pm UTC](https://devforum.zoom.us/t/websdk-version-1-9-0-error-not-support-registration-webinar/43475/1 "2021-02-16T14:03:26Z")

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**Description**  
I am trying to join a webinar using the 1.9.0 version while registration is required, and as below screenshot there is one user registered.

 ![Screen Shot 2021-02-16 at 3.57.28 PM](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/1/4/14a59b80833df76726dc2fde94e4ce7a7b66a6fd.png)

But I got **Not support Registration webinar** error:

But as per ["Not support registration webinar" error in WEB SDK (1.8.0) - #7 by tommy](https://devforum.zoom.us/t/not-support-registration-webinar-error-in-web-sdk-1-8-0/29768/7)  
@tommy said that it will be pushed on the 1.9.0.  
Can you tell me if it is pushed or not, and if yes what I am doing wrong?

**Error**  
Not support Registration webinar

**Which version?**  
1.9.0

**Device (please complete the following information):**

- Browser: Chrome

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [February 17, 2021, 8:39pm UTC](https://devforum.zoom.us/t/websdk-version-1-9-0-error-not-support-registration-webinar/43475/2 "2021-02-17T20:39:17Z")

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Hey @Houssam.zoom3 ,

Looks like that update did not make it out in 1.9.0, apologies.

What currently is not supported, is Pre registration. Participants will need to first “join” the Web SDK Webinar, and then they will be presented with a registration page. Once they complete the registration form, they will be admitted into the meeting. More details here:

> **[Join Webinar - Webinars - Build an App - Web - Client SDKs - Zoom Software...](https://marketplace.zoom.us/docs/sdk/native-sdks/web/build/webinars/join#joining-webinars-with-registration-required)**
>
> Join a Webinar
> 
> Webinars are launched and joined in the Web SDK using the ZoomMtg.init() method to launch the SDK, then the ZoomMtg.join() to join the u...

Thanks,  
Tommy

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**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [March 20, 2021, 6:40am UTC](https://devforum.zoom.us/t/websdk-version-1-9-0-error-not-support-registration-webinar/43475/3 "2021-03-20T06:40:11Z")

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Closed on March 20, 2021, 6:40am UTC

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