function image_captcha_theme in CAPTCHA 8

Implements hook_theme().

File

image_captcha/image_captcha.module, line 340

Implements image CAPTCHA for use with the CAPTCHA module.

Code

function image_captcha_theme() {
  return [
    'image_captcha_refresh' => [
      'variables' => [
        'captcha_refresh_link' => NULL,
      ],
    ],
  ];
}