Tum*_*Tum 0 php c# c++ java validation
我想说
public void method1(){
String s1="";
String s1=getText();
if(MyValidation.isOk(s1)){
dosomethingWith s1 here
then
method2(s1);
}
}
public void method1(String s1){
if(MyValidation.isOk(s1)){ // do we need this line of code??
//do something
}
}
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对于良好的编码实践,
如果我们已经在method1中验证了它并且method1将该数据传递给method2,我们是否还必须在method2中再次验证数据?