Restrictions

Hi, I want to restrict my string to 3-4 characters then a space then 3-4 Characters. Do I need multiple strings or is there a piece of code which i can use to get the result?

Thanks in advance

There is a good way of doing it. I will give you the agorithm

1. you take an input string from the user lets say word
2. then you can use the lo statement
while(word.charAt(3) != ' ' && word.charAt(4) != ' ')
{
print error.
re-enter the word again
}

print sucessful