Captcha:Customize text and language settings

Spatial reasoning CAPTCHA language support

Spatial reasoning CAPTCHAs support five languages: cn, tw, en, ja, and ko. All other language codes fall back to Chinese for spatial reasoning CAPTCHAs.

Override built-in text

/**
 * Define custom text for one or more languages.
 * Each language key contains the same set of text keys.
 */
var myLang = {
  cn: {
    START_VERIFY: "Click to start verification",
    POPUP_TITLE: "Complete Security Verification",
    SLIDE_TIP: "Drag the slider all the way to the right",
    CHECK_BOX_TIP: "Confirm you are not a robot",
    PUZZLE_TIP: "Drag the slider to complete the puzzle",
    INPAINTING_TIP: "Drag the slider to restore the complete image",
    VERIFYING: "Verifying...",
    SUCCESS: "Verification successful!",
    SLIDE_FAIL: "Verification failed, please refresh and try again",
    CAPTCHA_FAIL: "Verification failed, please try again!",
    CONGESTION: "Traffic congestion, please refresh and try again",
    CAPTCHA_COMPLETED: "Sliding completed",
    FINISH_CAPTCHA: "Please complete verification first!",
  },
  en: {
    POPUP_TITLE: "Please complete captcha",
    // ... add other keys as needed
  },
};

initAliyunCaptcha({
  // ... other parameters
  upLang: myLang,
  language: "cn",
  // ... other parameters
});

Only include the text keys you want to override. Keys not specified in myLang use the built-in default for the selected language.

Add an unsupported language

To use a language not in the built-in list, set the language parameter of initAliyunCaptcha to the required language, prepare custom text in that language, and then specify the custom text as the values of the text keys in the myLang object. It is recommended to provide all 13 text keys. Any keys not provided fall back to the default Chinese text.

var myLang = {
  xx: {
    POPUP_TITLE: "Custom text in the xx language",
    START_VERIFY: "...",
    // ... define other keys
  },
};

initAliyunCaptcha({
  // ... other parameters
  upLang: myLang,
  language: "xx",
  // ... other parameters
});

Interaction prompts

Status messages

V2 architecture messages

Non-customizable text

The following system messages cannot be overridden:

• "Verification timeout, please close the CAPTCHA and try again"

• "Verification timeout, please click on the CAPTCHA frame and try again"

• "You stay on the page for a long period of time. Refresh and try again later."