# Can I use \ to populate a (hidden) form field in Mautic
**URL:** https://forum.mautic.org/t/can-i-use-php-get-post-custom-values-key-to-populate-a-hidden-form-field-in-mautic/6857
**Category:** Product Support
**Created:** [December 15, 2016, 3:48am UTC](https://forum.mautic.org/t/can-i-use-php-get-post-custom-values-key-to-populate-a-hidden-form-field-in-mautic/6857 "2016-12-15T03:48:50Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@DutchAlfred](https://forum.mautic.org/u/DutchAlfred)
#### Post date: [December 15, 2016, 3:48am UTC](https://forum.mautic.org/t/can-i-use-php-get-post-custom-values-key-to-populate-a-hidden-form-field-in-mautic/6857/1 "2016-12-15T03:48:50Z")
I want to make use of the same form on different pages of my website, but send a slightly different email depending on the page where the form was submitted. Therefore I want to populate a Mautic form field with a specific custom field value that I have on each page of my Wordpress website.
How do I do this? Or is there another way to achieve the same goal?
And perhaps more simple: how do I get the URL of the page on which the form was submitted into a form field?
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### Author:  [@DutchAlfred](https://forum.mautic.org/u/DutchAlfred)
#### Post date: [December 15, 2016, 3:48am UTC](https://forum.mautic.org/t/can-i-use-php-get-post-custom-values-key-to-populate-a-hidden-form-field-in-mautic/6857/2 "2016-12-15T03:48:50Z")
I want to make use of the same form on different pages of my website, but send a slightly different email depending on the page where the form was submitted. Therefore I want to populate a Mautic form field with a specific custom field value that I have on each page of my Wordpress website.
How do I do this? Or is there another way to achieve the same goal?
And perhaps more simple: how do I get the URL of the page on which the form was submitted into a form field?