How to check if query entry is int?

usually we use
intX=request(intX)

yet my table field intX is type is int, so if you enter letters from a to z it will get error.

Question is:
How to check the query entry see if it is int or not int without showing any error?


Best Regards,

 

Try:

Dim intX
intX = Request(intX)
If IsNumeric(intX) Then
'The line below is put in because the function 'isNumeric' will return true 
'for doubles e.g: 12.3124141. So we just convert it to an integer, and depending
'on how you insert the value into the database it will be necessary to prevent error.
intX = Int(intX)
Response.Write "Value is a number: " & intX
Else
Response.Write "Value is not a number"
End If

Code (markup):

 

Thank you so much Camjohnson95 .



Best Regards,

 

IsNumeric is an old Visual Basic function. Therefore i would consider Parse and TryParse methods