JavaScript toLocaleLowerCase() string method is used to convert a string to lowercase based on current locale. The locale is based on the language settings of the browser.
string.toLocaleLowerCase()Note: It returns the same result as toLowerCase(), except for locales that conflict with the regular Unicode case mappings (such as Turkish).This method does not change the original string.
JavaScript toLocaleLowerCase()
Simple example code.
<!DOCTYPE html>
<html>
<body>
<script>
const city = 'GESÄSS';
console.log(city.toLocaleLowerCase('en-US'));
console.log(city.toLocaleLowerCase('TR'));
</script>
</body>
</html>Output:
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Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version