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Captcha image

Thread began 8/10/2009 2:58 am by tashi dalek | Last modified 8/10/2009 4:51 pm by Jason Byrnes | 1104 views | 1 replies |

tashi dalek

Captcha image

How do I make the captcha image more readable ... and get a refresh image link on the form as well please

Otherwise looking good so far

Many thanks

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Jason ByrnesWebAssist

In the WA_Globals.php file, there are a number of settings that effect how readable the captcha image is. The $WAGLOBAL_Captcha_Noise setting controls the color of the noise. Set it to white so it is the same color as the background to remove it:
$WAGLOBAL_Captcha_Noise = "ffffff" ;

or use a color that contrasts with the captcha text color, for example, red if the text is black:

$WAGLOBAL_Captcha_Noise = "ff0000" ;
$WAGLOBAL_Captcha_Text = "000000" ;

At this time, the Contact Form Solution pack does not have support for redrawing the captcha image. You can post this to the wish list to have it considered for a future update.

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