[removed] How can I simplify an if-statement with multiple OR conditions?

Question

Sorry if I\'ve made mistakes writing this post. I\'m new here and I don\'t know how this works, hope I learn quick. I am also new at JavaScript.

So the question is:

Answer 1

You could also refactor as follows to cut out the if/switch:

var commands = {
    'switch()': 'Switching background',
    'switch(background)': 'Switching background',
    'blur()': 'Blurring elements',
    'showInfo()': 'Showing info'
};

$(".code").on("click", function () {
    var codePrompt = prompt("Set the code in the command line.");
    if (commands.hasOwnProperty(codePrompt)) {
        alert(commands[codePrompt] + '...');
        console.log("Used '" + codePrompt + "' command.");
    } else {
        alert("Wrong command, try again.");
        console.log("Wrong command, try again.");
    }
});