Increase or Decrease the complexity of Captcha

Author
APGvNext Sam
vNext Dev
  • Total Posts : 13219
  • Joined: 2001/05/23 00:00:00
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2008/12/12 11:50:26 (permalink) Customization
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Increase or Decrease the complexity of Captcha

Our software comes with built-in Captcha capability to help prevent spam. You might want to make the Captcha harder or easier to read by changing the following specs in your ~/config/appSettings.config:
<add key="captBgNoiseLevel" value="medium"/>
<add key="captLnNoiseLevel" value="medium"/>
<add key="captFontWarpFactor" value="medium"/>

You can specify the following for the value attribute of the above 3 appSettings keys:
  • None
  • Low
  • Medium
  • High
  • Extreme
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