I've just found this amazing plug-in, but I can't figure out how to insert the custom field text into the article.
I know just a little coding (HTML, PHP), but I don't know how to do it. I tried the indications on WordPress regarding the Custom Fields, but if I insert that php function into single-post.php, it displays all templates. So there is was a total mess.
I need a simple template, with labels and text fields where to insert different values. And I would like to insert that custom field box at the end of the post. However the values should be different from post to post.
For example, check Tech Crunch to see that box at the end of the article.
Thanks in advance,