BNTextField-Limit BNTextField-Limit 介绍
BNTextField-Limit
限制输入字数
pod ‘BNTextField-Limit’
UITextField *testField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 100, 40)];
[testField limitCondition:^BOOL(NSString *inputStr){
return ![testField.text isEqualToString:@"111"];
} action:^{
NSLog(@"limit action");
}];
Or
[testField limitNums:3 action:^{
NSLog(@"num limit action");
}];
如果你想设置 textfield 代理，请在设置 limit 之前设置好。