Title: Adding additional parameters
Last modified: January 31, 2019

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# Adding additional parameters

 *  Resolved [user20](https://wordpress.org/support/users/user20/)
 * (@user20)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/)
 * Hello,
 * Using Auth0.js & a universal login page that displays a signup form once I append
   the parameters of `mode=signup`.
 * How can additional parameters (mode=signup) be added to the redirect fired by
   Auth0 (when going to wp-login.php) so that the signup form is displayed?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Josh C](https://wordpress.org/support/users/auth0josh/)
 * (@auth0josh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/#post-11158981)
 * Hi [@user20](https://wordpress.org/support/users/user20/) … you can use the `
   auth0_authorize_url_params` filter, which is explained here:
 * [https://auth0.com/docs/cms/wordpress/extending#auth0_authorize_url_params](https://auth0.com/docs/cms/wordpress/extending#auth0_authorize_url_params)
 *  Thread Starter [user20](https://wordpress.org/support/users/user20/)
 * (@user20)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/#post-11159216)
 * It seems like it makes _all_ requests to wp-login.php have the additional parameter.
   Is there a way to make it apply to a certain URL (e.g. /wp-login.php?mode=signup)?
 *  [Josh C](https://wordpress.org/support/users/auth0josh/)
 * (@auth0josh)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/#post-11159227)
 * You would add that logic to the filter function. Check for the existence of that
   URL query in the function, modify if it’s there or return unchanged if not.
 *  Thread Starter [user20](https://wordpress.org/support/users/user20/)
 * (@user20)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/#post-11159240)
 * Oh that seemed to fix it. Thanks!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Adding additional parameters’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [user20](https://wordpress.org/support/users/user20/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/adding-additional-parameters/#post-11159240)
 * Status: resolved