Sometimes whitespace characters around strings are not wanted but are there. Typical processing of strings is to remove the whitespace at the start and end of it.
Let's write a regex and use the appropriate string methods to remove whitespace at the beginning and end of strings.
Note: The
String.prototype.trim()method would work here, but for now you'll need to complete this challenge using regular expressions.Ex:
let hello = " Hello, World! ";
let wsRegex = /^\s+|\s+$/g;
let result = hello.replace(wsRegex, "");
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resultwill be equal to the stringHello, World!
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