Customize signup form based on passed query parameters

Help
,
1

I am using a customized login template with a custom signup prompt in order to display additional form fields. All of that is working nicely. My question is whether I can pass query string parameters and have them be accessible from the custom signup prompt via Javascript in to populate a hidden field as save to metadata.

I am using the screen_hint=signup query string parameter to send the user to the signup for (see first screenshot) along with an additional custom parameter (user_type=regular). However, once the user is redirected to the signup form, the query string parameters are no longer accessible (see second screenshot).

auth
auth937Ɨ331 108 KB

signup
signup922Ɨ260 106 KB

Is there any way to get a custom parameter to the signup form?

Thank you for your help.

2

Hi @warren.harrison ,

Custom param can be passed inside AuthorizationParams object and the later you can access.

authorizationParams: {
	'ext-param1': 'value1',
	'ext-param2': 'value2'
}

Here is the post that will help you.

Hope this helps

1 Like
4

Thank you, but this will give me access to parameters in an action, whereas I need to access parameters on the actual signup form, in order to display alternate content. If Iā€™m understanding correctly, the sign form display happens before any action trigger is fired.

Thanks for your help.

5

Hi @warren.harrison,

I would recommend looking into Advanced Customizations for Universal Login. This is a feature currently in Early Access but supports A/B testing.

This may also be helpful: Configure Additional Signup Fields on the Universal Login Page

Let me know your thoughts.

Thanks,

Mary Beth

6

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