The iOS Design Cheat Sheet V2 by Ivo Mynttinen is an excellent reference tool if you are an iOS developer. Ivo has organized display sizes and resolutions, as well as some other hardware data, for each device into nice, easy to follow data tables.
I am currently working on a project which will allow users to register their Wi-Fi enabled, non-web browser enabled, devices on the network. These are devices like printers, Apple TV, and Xbox*. One of the data points that have to be collected from the user is the device MAC address. The project customer wants that address to be properly formatted when they see it in the support ticket.
We have several options. We can format the address either on the back-end after the form has been submitted. Or we can format it on the front end via a separate text field for each character pair, but that is too many fields to handle. A better solution is to use a single field and format the user input at the time of input or upon submit. In those cases, the former is better because the data will already be formatted when the overall form input is being validation after the user clicks the “Submit” button.
We are going to format the user input as it is being provided, thus having proper data when vali…
We have several options. We can format the address either on the back-end after the form has been submitted. Or we can format it on the front end via a separate text field for each character pair, but that is too many fields to handle. A better solution is to use a single field and format the user input at the time of input or upon submit. In those cases, the former is better because the data will already be formatted when the overall form input is being validation after the user clicks the “Submit” button.
We are going to format the user input as it is being provided, thus having proper data when vali…
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