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The toLowerCase() String method converts a string object to lower case. The return value of the method is the value of the calling string in lower case.

"yeaH Yeah YEAH yaaaaS".toLowerCase();
//"yeah yeah yeah yaaaas"


const lowerCaseString = string.toLowerCase()

0 Parameters

Returns a string

This method returns the calling string value in lower case.

Common Uses and Snippets

Convert two separate strings to lowercase and compare

Converting a string to lowercase when attempting comparison of two separate strings.

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