I have a security code on my website, a user must type it in perfectly according to whats in the database.
I have 4 text boxes with a max length of 4 characters each. A code would look something like this and is unique.
e4HQ Dcvz 1P0d Y6Nh
I would like a red X or a green check image to appear at the end of the box if the code they entered is correct. So it would search the database when all 4 are filled in, and produce if its right or wrong.