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

I fixed some of the things...

for (var x = 0; x < newAccounts.length; x++) // loop through new accounts
{
    // for every account check if there is any match in blacklist array
    for (var y = 0; y < blacklist.length; y++) 
    {
      // if there is match do something 
      if (newAccounts[x].indexOf(blacklist[y]) > -1)
      {
          alert(newAccounts[x] + " is in the blacklist array");
          break;
      }
  }

}