How to lower case in JavaScript with toLowerCase
How to lower case in JavaScript with toLowerCase
The toLowerCase() method in JavaScript is used to convert all the characters in a string to lowercase (small letters). It's a very commonly used method for text manipulation, especially when you need to standardize text input for comparisons or display.
Key Points:
Converts all letters to lowercase (small letters).
Does not modify the original string, since strings are immutable in JavaScript. It returns a new string with the changes.
Only alphabetic characters are affected. Numbers, special characters, and spaces are not affected by toLowerCase().
Does not take any arguments. It simply returns a string with all characters converted to lowercase.