The ToLower() Function is used to convert all the characters/letters of the String in lower case.
package main
import "fmt"
import "strings"
func main() {
x := "HeLLo"
y := strings.ToLower(x)
fmt.Println("The String in lower case is :",y)
}
In the above code, we have declared a String 'HeLLo', in which the letters 'H' and two 'L's are in upper case.
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So, we have used the 'ToLower()' Function to convert them to lower case and assign to a variable 'y'.
-Function2.png)