#import "phoneFormatter.h"


@implementation phoneFormatter

- (BOOL)isPartialStringValid:(NSString *)partialString newEditingString:(NSString **)newString errorDescription:(NSString **)error
/* this validates the field's value as each key is entered into textfield */
{
    /* validate the partial string */
    NSDecimalNumber *check; /* used to hold temp value */
    if ([self getObjectValue:&check forString:partialString errorDescription:error]) {
        return TRUE;
    }
    else
    {
        NSBeep();
        return FALSE;
     }
}

@end