Hi,

How do I add the following to Contact Form 7? 

1) recaptcha

2) File Upload

3) i would like to restrict the text characters in all the fields. what is the code i should add?

4) I would like to give users the option to upload certain filetypes, such as pdf, jpg, doc etc. How do I do that

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I can do the above in normal contact form 7. But then when i add the code to a page, the CSS is all bad. 

When I use the built-in contact form builder given by you, these options are not there. 

Please advice. Thanks!