Regular expression to find the date

[paolo mazza]

Thank you all.
You are the wizards of Regular Expressions!

Both of these solutions work great.
However, to me,  a perfect solution would be a combination of the two,

A Regular Expression that accept

05/01/2011
05-01-2011
05.01.2011
...

and also

11/9/2011
5/10/2011
...

as a date.

Thank you very much. All the best

Paolo Mazza