How to check if date is valid ? ( and is there a "TRY" option) in macro?

[yanivvl0]

Hi to all ,

How to check if date is valid ? for example :

i use  d_from like that :  cdate( d_from.GetContent.string )  ,

its value = "22/11/2014"  - thats OK , and i want to avoid situation when its value = "33/13/2014"  - thats BAD!!

,

oH  , another thing - is there a "TRY" option in a vbscript macro ?

thank u .