im having trouble verifying an alpha numeric input...
my program needs to ask for a number and when the input is alphabet it will say invalid input, but when the input is is alphanumeric it still accept it. how can i validate an alphanumeric input?
cout<<"Enter Transmission | ";
cin>>num;
while(!cin)
{
cout<<"Invalid Input! Try Again! |\n";
cin.clear();
cin.ignore();
cin>>num;
}
result+=num;
this is a sample of my syntax for my program
cin>>num;
while(!cin)
{
cout<<"Invalid Input! Try Again! |\n";
cin.clear();
cin.ignore();
cin>>num;
}
result+=num;
this is a sample of my syntax for my program
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