How to Remove URL Field From WordPress Comment Form

WordPress out of the box provides a website link in the comment section which allows the users to mention their website name while dropping a comment on your blog post.

Although its a quite handy feature, it is often targeted by spammers to generate a backlink to their website. Most of the times these spammers put comment and links which are not related to your blog or blog post.

A simple way to prevent these spam comments is to remove the website field from the comment form.

This can be achieved in two ways.

Option #1 Using a WordPress plugin.

If you’re not a Developer I’ll recommend you to use a plugin to disable website links.

Step 1. Install Comment Link Remove and Comment Tools plugin
Step 2. Navigate to “QC CLR Settings” from the sidebar menu.
Step 3. Under “General Settings” check “Remove WEBSITE Field from Comment Form”
Step 4. Hit “Save Changes” button at the bottom of the page.

Option #2 By adding a hook to your functions.php file

To hide the website field from the comments form all you need to do is add the following code to you’re functions.php file.

// Remove comments form link
function hsl_remove_comment_form_link($fields) { 
  return $fields;

That’s it! I hope you found this post useful. If you’ve any query or feedback feel free to drop a comment.

Must Read: JavaScript Console Tricks

JavaScript – Double Equals Vs Triple Equals

JavaScript provides two different operators to test the equality of two values or variables. These operators are the double equals (==) and the triple equals (===).  Both these operators are used to test if the two values under consideration are equal. However, there is a key difference between the two.

See Also: 10 JavaScript Console Tricks You Probably Didn’t Know

The double equal operator tests only if the two values or variables which are being compared are equal and will return true even when the type of these values are different. To understand this in detail consider the following example. As you can see, the types of two values are different one is a number and the other is a string.

if (8 == '8') {
  console.log("I'm in!")

In the above example, if statement will return true and the string will be logged in the console.

Unlike the double equals operator, the triple equals operator not only tests if the two values are equal but also check if the types of the values under consideration are also equal.

if (8 === '8') {
  console.log("I'm in!")

In the above code, we’re using triple equals for comparing the two values the if statement will return false and no output will be logged on screen. 

Whenever possible, it is recommended to use triple equals operator to compare to values as it compares both values as well as types.

Thank you for reading! I hope you found it useful. In case, you’ve any query of feedback, feel free to drop a comment.

10 JavaScript Console Tricks You Probably Didn’t Know

The Console object is one of the most underrated and under utilised features of JavaScript. Most of us don’t go beyond the simple console.log method of this object. However, knowing what you’ve in your arsenal makes a great difference when it comes to debugging you’re application.

For this post, I’ve compiled a list of 10 JavaScript console tricks which you might want to add to your arsenal.

1. console.log

Most of us are familiar with the plain and simple console.log method..

console.log('dead simple console output');

However, very few people know that we can do string interpolation with the console.log method.

const name = 'Harshal';
console.log('My name is %s', name);

The above code will produce following output in the console.

My name is Harshal

With the latest es6 features you can achieve the same result using template literals. The following code will produce exactly same result as the one with previous code.

const name = 'Harshal';
console.log(`My name is ${name}`);

You can also style your text within the console.log method.

console.log('%c My name is Harshal', 'color: #ff0000; font-size: 24px');

The output text produced by above code will have red color and font size of 24 pixels.

console.log usage

2. console.count

As the name suggests, this will count the number of times a particular call to count method has been made.


The above code will produce the following output,

India: 1
Russia: 1
India: 2
India: 3
India: 4
Russia: 2
India: 5
Brazil: 1

3. console.time and console.timeEnd

console.time is used to start a timer and console.timeEnd is used to stop it. These methods can be quite useful when it comes to debugging performance issues.

setTimeout(() => console.timeEnd('myTimer'), 5000);

As the code suggests, console.time method will start a timer with name myTimer which will be stopped inside the setTimeout method after 5 seconds. The above code will produce an output which looks similar to one given below.

myTimer: 5000.453857421875ms

4. console.dir

console.dir outputs a hierarchical list of the properties of the JavaScript object under consideration.

const body = document.querySelector('body');

5., console.warn and console.error is used to display informational text to the browser console."India is seventh largest country by landmass");

console.warn is used to display warning text to the browser console.

console.warn("you've been warned");

console.error is used to display errors to the browser console.

console.error("Random error just to frustrate you!");

6. console.assert

console.assert used to output an error when a specified condition returns false.

function isAdult (age) {
	console.assert(parseInt(age) >= 18, {"error": "not an adult!"});

In the above code isAdult(17) will throw an error as 17 is less then 18.

console.assert usage

7. and console.groupEnd

group and groupEnd methods are used to organize the console output in different groups. starts a group and console.groupEnd ends it. Both these methods accepts a string argument which serves as the group name.'India');

The above code will produce following output. and console.groupEnd usage

8. console.trace

trace can be used to track the whole function call stack.

function funcOne () {
	function funcTwo () {
		function funcThree() {
console.trace usage

9. console.clear

As the name suggests it simply clears the browser console.

console.clear usage

10. console.table

console.table method can be used to print table.

const people = [{name: 'John', age: 28}, {name: 'Brock', age: 19}, {name: 'Mike', age: 31}, {name: 'Ron', age: 59}]


The above code will produce following output. 

console.table usage

That’s it! These are the console tricks which you can use to make the debugging process more efficient.

If you’ve any feedback or query about this post, feel free to let me know in the comments below.