special case of use in web improvement?

Hi,

I end up utilizing exemption in web improvement notwithstanding for conditions that are not by any stretch of the imagination mistakes, not to mention uncommon ones - just rationale choices, approvals...

in a website page, I frequently compose code like so:

try
{
int id;
if(!int.TryParse(txtID.Text, out id))
throw new Exception("ID must be an integer");
if(IdAlreadyExists(id))
throw new Exception("ID already exists in database");
//and so on...
}
catch(Exception ex)
{
SetErrorLine(ex.Message);
}

I was thinking about whether this is extremely the right method for utilizing special cases and authorizing Business Logic in web advancement.

P.S.: I am utilizing asp.net, and clearly I could utilize ASP.NET validators for some of these and furthermore isolate UI from rationale, yet I'm endeavoring to make a point of the general thought.

Thanks and Regards

sireesha.

1 Reply

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Rupesh Kahane8y ago
I would suggest you, Please create one class which contains various types of functions like IsIntegere, IsString, IsDecimal, IsDate, IsDateTime which will validate your input/variable & returns valid out parameter. So you can use this into your overall application.