i18n.detectLanguage()
Detects the language of the provided text using the Compact Language Detector (CLD).
This is an asynchronous function that returns a Promise
.
See the Internationalization page for a guide on using this function.
Syntax
let detectingLanguages = browser.i18n.detectLanguage(
text // string
)
Parameters
text
-
string
. User input string to be translated.
Return value
A Promise
that will be fulfilled with a result object. The result object has two properties:
isReliable
-
boolean
. Whether the language was detected reliably. languages
-
array
of objects, each of which has two properties:language
-
i18n.LanguageCode
. The detected language. percentage
-
integer
. The percentage of the input string that was in the detected language.
Browser compatibility
BCD tables only load in the browser
Examples
function onLanguageDetected(langInfo) {
for (lang of langInfo.languages) {
console.log("Language is: " + lang.language);
console.log("Percentage is: " + lang.percentage);
}
}
let text = "L'homme est né libre, et partout il est dans les fers."
let detecting = browser.i18n.detectLanguage(text);
detecting.then(onLanguageDetected);
Note: This API is based on Chromium's chrome.i18n
API. This documentation is derived from i18n.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.