Testing for numerics
Francis Nugent Dixon
effendi at wanadoo.fr
Sat Sep 30 14:56:36 EDT 2006
Hi from Paris,
I may be totally dumb, but I am not sure how to use
MatchText. I find the explanation in the on-line doc.
particularly obscure .....
I want to check the contents of a field for numeric,
so, for a field of four characters, I coded :
if it is true then ......
Is this the right way to check for numerics, and if
so, what have I done wrong ?
"Nothing should ever be done for the first time !"
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