How does the alert box in web design work ?

Question

(Sometimes there is error)

Answer 1

error? can you post code.?

https://www.sololearn.com/learn/JavaScript/1149/?ref=app

got it 😄
https://code.sololearn.com/WR4nRwu0KqO4/?ref=app

this is your code 😋 in which you are getting error.
remember if you want to display a string in alert you need to enclose the string in double quotes like

alert("Something cool ");

ok? happy learning :)

Answer 2

Hey man, you forgot to put your text between ( " " ) and also the semi colon in the end (;)
It should be like this: alert(" your message");

👍