Below is the example of the String toLowerCase() Method.
- Example:
<script>
function
func() {
var
str =
'GEEKSFORGEEKS'
;
var
string = str.toLowerCase();
document.write(string);
}
func();
</script>
- Output:
geeksforgeeks
str.toLowerCase() method converts the entire string to lower case. This method does not affect any of the special characters, digits, and the alphabets that are already in the lower case.
Syntax:
str.toLowerCase()
Return value:
This method returns a new string in which all the upper case letters are converted to lower case.
Examples for the above method are provided below:
Example 1:
var str = 'It iS a Great Day.'; var string = str.toLowerCase(); print(string);
Output:
it is a great day.
In this example, the method toLowerCase() converts all the upper case alphabets into lower case alphabets without affecting the special characters, digits, and all those characters that are already in the lower case.
Example 2:
var str = 'It iS a 5r&e@@t Day.'; var string = str.toLowerCase(); print(string);
Output:
it is a 5r&e@@t day.
In this example the method toLowerCase() converts all the upper case alphabets into lower case alphabets without affecting the special characters, digits and all those characters that are already in lower case.
Codes for the above method are provided below:
Program 1:
<script> // JavaScript Program to illustrate // toLowerCase() method function func() { // Original string var str = 'It iS a Great Day.' ; // Converting to lower case var string = str.toLowerCase(); document.write(string); } func(); </script> |
Output:
it is a great day.
Program 2:
<script> // JavaScript Program to illustrate // toLowerCase() method function func() { //Original string var str = 'It iS a 5r&e@@t Day.' ; //Converting to lower case var string = str.toLowerCase(); document.write(string); } func(); </script> |
Output:
it is a 5r&e@@t day.