self.button 修改为self.textField
RaulVan opened this issue · comments
/chapter4/deriving_state.md
RAC(self.button, textColor) = [validEmailSignal map: ^id (id value){
if([value boolValue]){
return [UIColor greenColor];
}else{
return [UIColor redColor];
}
}];
self.button 修改为 self.textFiled
不小心close了
@RaulVan 再提交一下。。。