How to convert uppercase to lowercase in js?

#How to convert uppercase to lowercase in js?

js letter case conversion method:

1. Convert to uppercase: toUpperCase()

2. Convert to Lowercase: toLowerCase()

3. Example:

Example 1:

var a="aBcD";
a=a.toUpperCase();
alert(a);

The prompt is ABCD

Example 2:

var a="aBcD";
a=a.toLowerCase();
alert(a);

The prompt is abcd

Recommended tutorial: "JS Tutorial"

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