Preserve destination parameter across password reset worklow

@prathamesh.save,
You can try something like below code to achieve this.

function hook_form_user_pass_alter(&$form, &$form_state) {
    $form['#submit'][] = 'custom_password_redirect';
 }
/**
* Redirects user after password reset form is filled.
*/
function custom_password_redirect(&$form, &$form_state){
  $form_state['redirect'] = 'node/20';
}

@prathamesh.save this answer your question?

Awesome!

I'm reopening this and classifying it as a feature request.

It does seem less than ideal that Drupal redirects the user to the homepage (and thus completely out of a user's login workflow and context).
More often than not, the homepage is filled with designy marketing blocks and highlighted regions. Occasionally these highlight/feature/hero theme regions can bump the system messages down below the fold. Long story short, the little password reset message can easily get lost in a sea of other more important content on the homepage.

The little password reset message:

If admin@example.com is a valid account, an email will be sent with instructions to reset your password.

This message feels totally out of place on a website's homepage.

On the other hand, the /user/login or /user/password page are typically fairly sparse aside from the form. On these pages the password reset message is not only relevant, but will be impossible to miss.

What Drupal *could* do to improve the UX on password reset:

1. Curiously if you add a ?destination URL parameter, then you can redirect wherever you like. The hard part is getting the destination parameter added to the URL. Eg /user/password?destination=/user/password will effectively keep you on the same page when you submit the form. What we could do here is preserve the destination parameter from the /user/login page by adding the destination parameter to the "Reset Your Password" tab. We could also pass along the destination parameter inside the one-time password login links sent by email to drop people back into the context they were in when they requested the login form, and had to go to the password reset form insetad.
2. Change current behavior to fallback to redirecting to either/user/login or just reload the current /user/password page.
3. Add a $setting['password_redirect_url'] to allow intrepid users to override the default fallback redirect for password reset in settings.php.
4. Optionally, ff we decide that the default fallback redirect is to stay on /user/password then we could consider hiding the form and just show the message.

To get #3 working on Drupal 9/10+ try this:

/**
 * Implements hook_form_FORM_ID_alter() for the password reset form.
 */
function YOUR_MODULE_form_user_pass_alter(&$form, &$form_state) {
  $form['#submit'][] = 'YOUR_MODULE_custom_password_redirect';
}

/**
 * Overrides default redirect behavior on form submit of password reset.
 */
function YOUR_MODULE_custom_password_redirect(&$form, &$form_state) {
  // Redirect to node/20
  $form_state->setRedirect('entity.node.canonical', ['node' => 20]);

  // Don't redirect; reload the password reset page.
  $form_state->setRedirect('user.pass');
}

#9 worked great, thanks!

Updating the title to be more specifc. Hope this one matches.