Firing Facebook conversion pixel with Google Tag Manager and no confirmation page? -

i work on website used generate sales leads (www.first-european.co.uk). there few different forms on website , of these have confirmation pages, apart quote form (/customised-quote.html). heavily used form on site, , to track form submissions in google analytics use google tag manager's click listener when submit button clicked.

to implement facebook pixel, pasted in custom html tag in gtm. firing rules tag confirmation pages , when "{{event}} equals submit_build_my_quote" (the quote form button click). looks pixel firing on confirmation pages, doesn't seem firing button clicks.

can let me know correct implementation, or if it's possible work without confirmation page?

any appreciated!

from our discussion above, seems not detecting form submit action , passing gtm. can automatically built-in gtm form submit auto event tracking.

in version 1 of gtm, add form submit listener tag fire on pages.

in version 2 of gtm, add new form trigger.

once detecting form submit, can use rules , tags send form submit events google analytics.