> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.poptin.com/sitemap.xml
> Use this file to discover available pages before exploring further.
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# How to pass on parameters to your redirection page from another URL?

**Note**: This is not the "[Pass Parameters](https://help.poptin.com/article/show/108952-pass-parameters-how-it-works)" feature, but you will still be able to use the Pass Parameters feature to pass the fields' inputs into the redirection URL as well.

Add this code before the installation code, if you want your redirected URL to carry forward any pre-existing parameters from the referral URL:

```javascript
<script>function poptinVisible(t){var i=jQ224('.poptin-popup[data-poptin-id="'+t+'"] .redirect-url-blank');i.attr("href",i.attr("href")+window.location.search)}</script>
```