Title: armuser's Replies | WordPress.org

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# armuser

  [  ](https://wordpress.org/support/users/armuser/)

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## Forum Replies Created

Viewing 1 replies (of 1 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Really Simple CAPTCHA] Number of characters](https://wordpress.org/support/topic/number-of-characters/)
 *  [armuser](https://wordpress.org/support/users/armuser/)
 * (@armuser)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/number-of-characters/#post-3166549)
 * I achieve that by changing these lines of code:
 * 1. $this->char_length = 4;
    2. if ( $im = imagecreatetruecolor( $this->img_size[
   0], $this->img_size[1]) )
 * change to:
 * 1. $this->char_length = $count;
    2. if ( $im = imagecreatetruecolor( $width, 
   $height) )
 * like:
 * $this->char_length = 6;
    imagecreatetruecolor( 200, 40)
 * and add some js:
 * jQuery(‘img#captcha’).css(‘width’, 200); jQuery(‘img#captcha’).css(‘height’, 
   40);
 * that’s all, hope this help you

Viewing 1 replies (of 1 total)