How toremoveallspacesanddashesfromaStringvalue,andmakeitlowercase.

I have been trying to figure out how to remove all the spaces and dashes from a string value, and also make it lowercase in my abc function and my code just will not work.

I am doing this on visual studio code on a .js file

Basically the abc() function should have no spaces, or dashes, and all letters are lower case. Examples on how it should work like is below.

could you comment out how you got the 4 examples to work

example 1: abc('ABC')//returns'abc'(alllowercase)

example 2: abc('abc')//returns'abc'(thestringwasalreadycorrect,samevalue)

example 3: abc('ABC')//returns'abc'(lowercase,spaceremoved)

example 4: abc('ab-c')//returns'abc'(lowercase,spacesremoved,dashremoved)

empty function code below:

functionabc(value){

// replace this comment with the code

}

what I tried so far is below:

function abc(value) {

(str.replace(/\s/g,'',-));

}