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Coldfusion CAPTCHA Generate

/ Published in: ColdFusion
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Built right into Coldfusion is the ability to generate CAPTCHA images for form validation without any outside library's, plug-ins, or crazy workarounds. It's incredibly simple using the cfimage tag as below:

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Copy this code and paste it in your HTML 
  1. <cfset size = 25 * 11 * 1.08/>
  2.  
  3. <cfimage action="captcha" fontSize="25" width="#size#" height="50"
  4. text="ThisIsATest" fonts="Verdana,Arial,Courier New,Courier" difficulty="low">

URL: http://ryannehring.com/

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