Change file name

Hi ! I know when u read the title you will think "this guy didnt explore the forum" well I did and i found the suggested comments.
In the file name provider box if I want to change name with the user submit dates the i should use {date:xxx} . Well, it doesn't work. I dont know why it doesn't. I adjunct the images of my configuration. Hope can help me! I will donate.
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HI,
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Please try using {data:xxx} and not {date:xxx}
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Bob

omg! Thanks for that error, but it is not the solution anyway! I try again and it still getting an error.
Question: For data that user insert and submit, I should use the syntax {data:xxx} or i should read data after its saved?

Hi,
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Either will work - usually the short-codes are the simplest method. Please see the FAQ on variable short-codes to check the syntax.
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Bob