Iphone UITextField only integer
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by Raphael Pinto
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Published on 2010-04-27T08:18:03Z
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2010/04/27
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I have a UITextField in my IB and I want to check out if the user entered only numbers (no char)and get the integer value.
I get the integer value of the UITextField like that :
int integer = [myUITexrtField.text intValue];
When I put a character ( , ; . ) it return me 0 and I don't know how to detect that it is not only numbers.
How can I do?
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