Thanks,
That was just what I needed..... It now works... Thanks again... Sometimes I am
a bit lost. Started with iPhone development & Obj-C less then three months
ago....
On 26 apr 2010, at 14:15, Steve Bird wrote:
>
> On Apr 26, 2010, at 7:51 AM, Arnold Nefkens wrote:
>
>> Hello list,
>>
>> I have the following validation method, why is it not working?
>>
>> -(BOOL)validateNumberField2:(id *)ioValue error:(NSError **)outError
>> {
>> NSNumber *inputNumberField2 = *ioValue;
>> NSNumber *numberField2Stat = self.numberField2;
>> NSNumber *numberField1Stat = self.numberField1;
>>
>> if (numberField2Stat != 0) {
>
> QUESTION: What data type is "numberField2Stat" ?
> ANSWER: it's a POINTER to an NSNumber (not a numeric value).
> therefore it's very likely to never be zero.
>
>> if (inputNumberField2 <= numberField1Stat) {
>
> QUESTION: What data type is "numberField1Stat" ?
> ANSWER: it's a POINTER to an NSNumber (not a numeric value).
> therefore ...... _____ ?
>
> consider using the intValue of your NSNumbers.
>
> ----------------------------------------------------------------
> Steve Bird
> Culverson Software - Elegant software that is a pleasure to use.
> www.Culverson.com (toll free) 1-877-676-8175
>
>
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