I have attached a picture of my code since I can't seem to debug it, have been at it for so long. Would really appreciate some help

Using a suitable message, prompt the user for the number of the account. The account number must be a 6 digit number. If the user enters any other account number, generate an error message and ask the user to enter the number again. Your program must keep on asking the user to enter the number until the user enters it correctly.

VISIT user for and get account name cout>acctNum; ont length=0; for ( j=0;j=6) { valid=false; } if(!isdigit (acctNum(j))) { valid=false; cout