registerClientScript() public method Registers the needed

$options public property The HTML attributes for the input tag

init() public method Initializes the widget.

run() public method Renders the widget.

$template public property The template for arranging the CAPTCHA

$sourcePath public property public

$maxLength public property The maximum length for randomly generated

$caseSensitive public property Whether the comparison is case

$minLength public property The minimum length for randomly generated

$offset public property The offset between characters. Defaults