US2ValidatorNumeric Class Reference
Inherits from | US2Validator : NSObject |
Declared in | US2ValidatorNumeric.h |
Overview
The number validator checks for number string.
Example:
US2ValidatorNumeric *numericValidator = [US2ValidatorNumeric alloc] init];
US2ConditionCollection *collection1 = [numericValidator checkConditions:@"1234"]; // collection1 == nil, thus YES
US2ConditionCollection *collection2 = [numericValidator checkConditions:@"1.234,56"]; // collection2 == nil, thus YES
US2ConditionCollection *collection3 = [numericValidator checkConditions:@"123 Hello"]; // collection3.length > 0, thus NO
BOOL isValid = [numericValidator checkConditions:@"1234"] == nil; // isValid == YES