Is there any limit in terms of amount of data that can be sent with HTTP POST ?
I have seen in some emails there is limit of 25 MB or 20 MB for attachments..,but I think they are imposed by the server or application...
In terms of plain HTTP is there any limit....
Also, is there any limit in terms of size of value of a field as well?
And why large values in hidden fields are not a good thing, or is it?