Check for Partial Match in an Array

Question

I have a JavaScript array that contains some words that cannot be used when requesting user accounts to be created.

I am trying to loop over the accounts requested and c

Answer 1

We need two loops to achieve this: something like below:

   // Loop over the blacklist array
  for(var j = 0; x < newAccounts.length; j++){
    for(var x = 0; x < blacklist.length; x++){
    if(newAccounts[j].indexOf(blacklist[x]) > -1){
        alert(blacklist[x] + " is in the blacklist array");
        // Push the newAccounts value into the invalidAccounts array since it contains a blacklist word.
      }else{
        alert('no matches');
      }
    }
    }