US2ConditionNumeric Class Reference
Inherits from | US2Condition : NSObject |
Declared in | US2ConditionNumeric.h |
Overview
The US2ConditionNumeric checks a string for numbers.
Example:
NSString *string = @"1234";
US2ConditionNumeric *numericCondition = [[US2ConditionNumeric alloc] init];
US2Validator *numericValidator = [[US2Validator alloc] init];
[numericValidator addCondition:numericCondition];
[numericCondition release];
BOOL isValid = [numericValidator checkConditions:string] == nil; // isValid == YES