# SDK 1.7.9 - Recaptcha feature documentation

**URL:** <https://devforum.zoom.us/t/sdk-1-7-9-recaptcha-feature-documentation/22618>\
**Category:** Web\
**Created:** [June 29, 2020, 5:59am UTC](https://devforum.zoom.us/t/sdk-1-7-9-recaptcha-feature-documentation/22618 "2020-06-29T05:59:22Z")\
**Posts on this page:** 1\
**Showing post:** 41

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**Author:** ![alibek](https://avatars.discourse-cdn.com/v4/letter/a/e56c9b/32.png) [@alibek](https://devforum.zoom.us/u/alibek)\
**Post date:** [July 15, 2020, 7:20am UTC](https://devforum.zoom.us/t/sdk-1-7-9-recaptcha-feature-documentation/22618/41 "2020-07-15T07:20:07Z")

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When can we expect the opt-out to happen? We too are experiencing same issues as @SimoneLabianca with 3110 errors although app is running on port 80. Error message is not helpful at all and just contains url “[https://zoom.us/webSDK/recaptcha](https://zoom.us/webSDK/recaptcha)” and message “Fail to join the meeting”

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_[View the full topic](https://devforum.zoom.us/t/sdk-1-7-9-recaptcha-feature-documentation/22618)._