Testing for numerics
mark at maseurope.net
Mon Oct 2 11:27:12 EDT 2006
True. So we have <if fld "someTextField" is an integer>, and we can
always test for > 0, >=0, etc. as required.
On 2 Oct 2006, at 16:08, Rob Cozens wrote:
> Francis, Mark, et al:
>> > Is this the right way to check for numerics, and if
>>> so, what have I done wrong ?
>> if field "MyTextField" is a number
> This is fine if signed and decimal input is allowed; but isn't an
> adequate check for numerics that must be positive or integers only.
> Rob Cozens
> CCW, Serendipity Software Company
> "And I, which was two fooles, do so grow three;
> Who are a little wise, the best fooles bee."
> from "The Triple Foole" by John Donne (1572-1631)
> use-revolution mailing list
> use-revolution at lists.runrev.com
> Please visit this url to subscribe, unsubscribe and manage your
> subscription preferences:
More information about the Use-livecode