Andrew_J_Ferguson

Hello, Quite new to PHP and I'm looking to create a word press plugin that will allow a user to enter a unique number into a form and then upon submission display to them a unique matching number. For example say if the user was to enter a product serial number it would then display to them their own unique guarantee information. So far i've managed to make create my own form plugins, simple stuff like email inputs and so on, but I'm struggling where to begin with this one! Complete newbie here, so would appreciate and pointers in the right direction! Thanks.