How to enable autocomplete for the checkout form? Currently my browser (chrome) does not store any input values...

  • Which fields are you talking about? Which browser? There is a CSS or form field attribute (don't remember properly) which you can use to influence autocomplete.
    – Alex
    Jun 5, 2013 at 13:17
  • But this is more or less a browser-question. Maybe magento's field names are to strange for some browsers (because of the PHP arrays ... i.e. billing[firstname])
    – Alex
    Jun 5, 2013 at 13:19
  • & did you try if it works on other shops? Your address etc. might just not be cached in your developer's machine?
    – Alex
    Jun 5, 2013 at 13:20
  • Happends with chrome on demo.magentocommerce.com It can't be CSS and I don't see any autocomplete attribute, could be caused by JavaScript. Jun 5, 2013 at 13:22
  • Confirmed. I had chrome://settings/autofill empty first, but after fixing this it still does not work. On other shops it does work.
    – Alex
    Jun 5, 2013 at 13:27

3 Answers 3


We did the following on Magento 1.8.1

  1. changed as described by Inchoo in billing.phtml. Don;t forget to change both in template/checkout/ and template/persistent

    form id="co-billing-form" method="post" autocomplete="on" action=""

  2. Updated opcheckout.js


This works fine now.

One thing we do see however. If you have some nice CSS set-up that add the checkmarks or other to validated fields is that the autocomplete overwrites this with the infamous yellow background


Our friends over at Inchoo have a nice article on this along with a fix. Basically, you just need to add a method to the form, either post or get.

In template/persistent/checkout/onepage/billing.phtml add method="post" in line 28:

<form id="co-billing-form" method="post" action="">
    <ul class="form-list">

Magento disables the automatic filling of some forms.

Screenshot of demo.magentocommerce.com, checkout

This is done by calls like elements[i].setAttribute('autocomplete','off'); in opcheckout.js.

But even uncommenting this call did not make it work.

If you search the code for a RegEx autocomplete.*off there are many places where autocomplete is disabled.

There are browser plugins to override this - but I guess you want to make the shopping experience better for all customers, without the need to install a plugin ;-)

So there would be some debugging needed - please share your results!

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