Automatically Repeat Text in Footer

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Sep 24, 2015
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Is there a way to repeat the text in a field in the footer automatically (i.e. as you type it)?

I have a form where the user types a number in a text field and I would like this number to automatically repeat in the footer. I know it's possible to set up a bookmark and cross-reference, but I want to avoid having to manually update the field in the footer.

Thanks.
 
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