Software Details:
Version: 1.0
Upload Date: 21 Jul 15
Distribution Type: Freeware
Downloads: 6
Size: 3 Kb
The script is possible mainly to the fact that DOM scripting supports the detection of key presses.
Capital letters, A to Z, have ASCII codes 65 to 90, so in essence, the script detects if an entered letter inside a form field has the ASCII code between those margins.
The warning graphic image is hosted on Flickr, so it works by default until customization is made.
Installation and usage:
1. Include the JavaScript library in the page's head section.
2. Add warning overrides (see documentation).
Requirements:
- JavaScript enabled on client side
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