Learn Regular Expressions by Building a Spam Filter - Step 4

JavaScript
1

Tell us what’s happening:

What could implicit return false mean?as per my code

Your code so far

/* file: script.js */
const messageInput = document.getElementById("message-input");
const result = document.getElementById("result");
const checkMessageButton = document.getElementById("check-message-btn");


// User Editable Region

const  isSpam=(msg)=>{
return  false;
}

// User Editable Region


checkMessageButton.addEventListener("click", () => {
  if (messageInput.value === "") {
    alert("Please enter a message.");
    return;
  }
});

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.0

Challenge Information:

Learn Regular Expressions by Building a Spam Filter - Step 4

1 Like
2

implicit returns were covered in this lesson here

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3 
const  isSpam=(msg)=>{
let msg=  false;
} ```

I tried this till here.
4

Let’s go back to your code here because that was closer to the correct answer

In the implicit return lesson, this was the example code

const multiplyTwoNumbers = (num1, num2) => num1 * num2;

notice how there aren’t any curly braces or return keyword.
It has the => followed by what you want to return

you need to follow the same logic here

hope that is clearer

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5

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