I'm using this filter - http://www.gravityhelp.com/documentation/page/Gform_submit_button - to change the submit button to a <button> element.
I know I can target an individual form by ID and give each a unique button text.
I was wondering if it was possible to write one function containing something similar to <button>'. $form_submit_text.'</button> to allow buttons to take the value from the "Text:" input field in the form settings?