How do you trim a string at the beginning or ending
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The trim method of string prototype is used to trim on both sides of a string. But if you want to trim especially at the beginning or ending of the string then you can use trimStart/trimLeft and trimEnd/trimRight methods. Let’s see an example of these methods on a greeting message,
var greeting = ” Hello, Goodmorning! “;
console.log(greeting); // ” Hello, Goodmorning! ”
console.log(greeting.trimStart()); // “Hello, Goodmorning! ”
console.log(greeting.trimLeft()); // “Hello, Goodmorning! ”
console.log(greeting.trimEnd()); // ” Hello, Goodmorning!”
console.log(greeting.trimRight()); // ” Hello, Goodmorning!”