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How to Use js check if checkbox is checked?

In this blog post, we will discuss how to use js check if checkbox is checked. This is a very typical task that can be used in many different ways. For example, you may want to check if a checkbox is checked before submitting a form. In order to do this, we will use the “checked” property of the input element. Let’s get started!

What is a checkbox, and what is it used for?

A checkbox is a type of input element that allows the user to select one or more options from a set. Checkboxes are often used in forms, where they give the user the ability to choose multiple items from a list.

How can you use JavaScript to check if a checkbox is checked?

There are two ways to do this: using the DOM or using jQuery.

You can use the `checked` property of the checkbox element using the DOM. This property returns `true` if the box is checked and `false` if it’s not.

How to use js check if the checkbox is checked?

To check if a checkbox is checked using JavaScript, you can use the checked property of the checkbox element. This property returns true if the checkbox is checked and false if it’s not.

You can also use the prop() method to get the value of the checked property. The prop() method works both for getting and setting properties.

Here’s an example of how to use the prop() method to check if a checkbox is checked:
$(‘input[type=checkbox]’).prop(‘checked’) //returns true or false depending on whether the checkbox is checked or not

You can use the map() method if you want to get all the values for all checked checkboxes. The map() method returns an array of all the checked values.

Here’s an example of how to use the map() method:
$(‘input[type=checkbox]’).map(function(){ return this.value; }).get(); //returns an array of all checked values [‘value_of_checked_checkbox_one’, ‘value_of_checked_checkbox_two’]

You can also use each() method to loop through all the checked checkboxes and get their values. The each() method is a jQuery iterator function that allows you to do something for each element in a collection.

Here’s an example of how to use each() method:
$(‘input[type=checkbox]’).each(function(){ console.log(this.value); }); //returns the value of each checked checkbox [‘value_of_checked_checkbox_one’, ‘value_of_checked_checkbox_two’]

As you can see, there are a few different ways that you can use JavaScript to check if a checkbox is checked. Which method you choose will depend on your needs. But all of these methods are easy to use and understand. So give them a try and see which one works best for you.

Drawbacks of using js check if the checkbox is checked?

There are a few potential drawbacks to using this method. First, it requires that you have a relatively modern browser. This won’t be a problem for most users, but a small number of users are still using older browsers.

Second, it doesn’t work if the checkbox is disabled. Finally, it may not work if the page has multiple forms.
If you need to support older browsers or disable checkboxes, you’ll need to use a different method. Fortunately, there are other ways to accomplish this task. One popular method is to use an event listener.

Another is to use a jQuery plugin. Either of these methods will work in all browsers and allow you to disable checkboxes if necessary.

Importance of Eye Exercises & How to Perform Them Efficiently


Good vision is something that many people take for granted. However, poor vision can have a significant impact on your quality of life. If you are looking for ways to improve your vision, you may be wondering if eye exercises to improve vision fast

While glasses and contact lenses are the most common corrective measures for poor vision, they do not always address the underlying cause of the problem. In some cases, performing specific eye exercises can help to improve your vision and prevent further deterioration.

Why It Is Important to Exercise Your Eyes

When you use your eyes for close work such as reading or using a computer, the muscles in your eyes tighten. This can cause fatigue and strain, resulting in symptoms such as headaches, blurry vision, or neck and shoulder pain. 

  • Performing specific exercises for your eyes can help to relieve this tension and improve blood flow to the muscles and nerves in your eyes.
  • This increased blood flow delivers more oxygen and nutrients to keep your eyes healthy and functioning at their best.
  • Additionally, eye exercises can help to improve coordination between your eyes and the muscles that control them. 

Types of Eye Exercises 

If you are interested in trying eye exercises to improve your vision, there are a number of different types of exercises that you can try. 

Below are some examples: 

  • Palming: Sit with your back straight and rest your elbows on a table. Your hands should feel warm to the touch before you cup them over your closed eyes with the palms facing inward. Make sure that there is no air gaps between your hands and your face. Relax all the muscles in your body and breathe slowly for about two minutes. 
  • Pencil push-ups: Hold a pencil out in front of you at arm’s length while maintaining good posture. Without lifting your head or lowering your chin towards your chest, bring the pencil slowly closer to your nose.Once the pencil is as close to your nose as possible, focus on a distant object for about 20 seconds before repeating the exercise. Do three sets of 10 repetitions each day. 
  • Eye rolls: Sit up straight with good posture and look straight ahead then slowly roll your eyes up towards the ceiling as far as possible before returning them back to center position. Next, roll your eyes side-to-side before looking up again then down towards the floor as far as possible before returning back to center position again Repeat this exercise 10 times in each direction. 

Things You Should Avoid Doing 

In addition to performing specific eye exercises, there are also some things that you should avoid doing if you want to maintain healthy vision. These include: 

  • Refraining from smoking cigarettes or exposure to secondhand smoke 
  • Eating a healthy diet rich in fruits, vegetables, and omega-3 fatty acids 
  • Wearing sunglasses or protective eyewear when outdoors 
  • Exercising regularly 
  • Getting regular eye exams 

Who Should Learn Eye Exercises?                                 

If you think that you may benefit from learning how to perform eye exercises, there are a number of resources available online as well as from certified vision therapists who specialize in helping people improve their vision naturally without relying on glasses or contact lenses.

When performed correctly and under the guidance of a professional, eye exercises can provide significant improvements in both short-term and long-term vision while also helping to relieve symptoms such as headaches, neck pain, and fatigue associated with poor posture or incorrect viewing habits.

Is Premier Protein Good for You? – Should You Take it?


Premier Protein is a brand of protein powder and shakes that boast high protein content and low sugar levels. Premier Protein is available in a variety of flavors and can be purchased online or in most major grocery stores. But is Premier Protein really as healthy as it claims to be? Let’s take a closer look at the pros and cons of this popular protein powder and see is premier protein good for you?

The Pros of Premier Protein

One of the main selling points of Premier Protein is its high protein content. A single scoop of Premier Protein powder contains 30 grams of protein, which is higher than the average protein powder on the market. For athletes or bodybuilders who are looking to increase their protein intake, Premier Protein is an excellent option.

Another plus point for Premier Protein is that it is low in sugar. While most protein powders contain at least some sugar, Premier Protein contains just one gram of sugar per serving. This makes it a good option for those who are watching their sugar intake or who are trying to lose weight.

The Cons of Premier Protein

While there are some definite advantages to using Premier Protein, there are also some disadvantages to consider. One downside of Premier Protein is that it can be expensive. A single tub of powder costs around $30, which is more than most other brands of protein powder on the market. If you’re on a budget, Premier Protein might not be the best option for you.

Another potential downside of using Premier Protein is that it contains artificial sweeteners. While artificial sweeteners are generally considered safe, some people avoid them due to concerns about their health effects. If you’re concerned about artificial sweeteners, you may want to choose another brand of protein powder.

How does Premier Protein compare to other brands of protein powder?

Overall, Premier Protein is a high-quality protein powder that has some definite advantages over other brands on the market. However, it is important to consider the cons of using Premier Protein before you make a purchase. If you’re looking for a protein powder with a high protein content and low sugar levels, Premier Protein is a good option. However, if you’re on a budget or concerned about artificial sweeteners, you may want to choose another brand of protein powder.

How to choose the best protein powder for you?

When choosing a protein powder, it’s important to consider your own individual needs and goals. If you’re looking to increase your protein intake, choose a powder with a high protein content. If you’re trying to lose weight, look for a powder with low sugar levels. And if you’re concerned about artificial sweeteners, avoid powders that contain them. Ultimately, the best protein powder is the one that meets your specific needs and goals.


So, should you use Premier Protein? Ultimately, the decision comes down to your personal preferences and needs. If you’re looking for a protein powder with high protein content and low sugar levels, then Premier Protocol could be a good option for you. However, if you’re on a budget or if you’re avoiding artificial sweeteners, there may be better options available.

Find Out What to Expect 6 Months After Spinal Fusion


A spinal fusion is a surgery to connect two or more bones in your spine permanently. The basic idea is to stop the movement of the bones that are causing pain. This is done by either removing the disc between the bones or using metal screws, plates, and/or rods to hold the bones together. It may also involve using bone graft material to encourage your body to grow new bone between the connected bones. Here we will look into what to expect 6 months after spinal fusion.

The surgery may be done from the front, back, or side of your spine. It may be done through a large incision (open surgery) or with smaller incisions and special instruments (endoscopic or minimally invasive surgery).

What Happens Immediately After Surgery?

After spinal fusion surgery, you will be taken to a recovery room, where you will be closely monitored.

  • Most likely, a tube will be inserted into your chest to help drain any extra fluid and a tube in your urinary tract (Foley catheter) to help drain urine from your bladder.
  • You may also have a small tube in your back (epidural catheter) to give you pain medicine. These tubes will be removed before you go home.
  • You will probably stay in the hospital for 3-5 days after open surgery and 1-2 days following a minimally invasive procedure.

How well you recover and how long you stay will depend on many factors, including your health before surgery, how well you tolerate pain, and whether any complications develop after surgery.

Recovery at Home

  • Most people need 4-8 weeks off from work after spinal fusion surgery. If your job involves heavy lifting, you may need up to 12 weeks off. Your activity level during this time will be limited so that your fusion has time to heal.
  • For example, you should avoid any activities that would cause twisting or bending of your back or put a strain on your incision site. As time goes on and healing occurs, you can slowly increase your activity level until you are able to return to all of your normal activities, including sports.

Numbness, Tingling, and Weakness

  • It is not uncommon to have numbness, tingling, or weakness in your legs or feet after spinal fusion surgery due to damage to the nerves around your spine during surgery. This is usually temporary and improves within the first few months after surgery as the swelling goes down around your nerves.
  • In some cases, these symptoms may not improve and can become permanent. Speak with your doctor if these symptoms do not improve or are bothersome so that he or she can recommend treatment options for managing them.


Spinal fusion surgery is a major operation that requires a significant recovery period. Most people experience some sort of numbness; however, this is usually only temporary and should improve within the first few months as swelling subsides around the nerves.

If these symptoms persist or become bothersome, speak with your doctor so that he or she can recommend treatment options for managing them. The doctor will also be able to give you an idea of when you can expect to return to your normal activities.

Learn in Easy Way: How to Pass a Vision Test With Bad Eyesight


Having bad eyesight can seem like a burden at times. Especially when it comes to things like passing a vision test. But did you know that there are some pretty smart ways to help you pass a vision test even if your vision isn’t perfect? In this blog post, we’ll explore some of those methods of how to pass a vision test with bad eyesight and how they can help you.

There are a few different ways that you can try to pass a vision test with bad eyesight.

  • One way is to use either eye drops or glasses that have been prescribed to you by an optometrist. This will help improve your vision for the short term and make it easier for you to see the eye chart.
  • Another way to improve your vision for the test is to sit as close to the eye chart as possible. This will make it easier for you to see the letters and numbers on the chart.
  • Additionally, try wearing dark clothing if possible. This will help minimize any glare from the light in the room and make it easier for you to focus on the eye chart.

The importance of passing the vision test:

Most people think that as long as they can see, their vision is just fine. However, many people do not realize that there is more to good vision than just being able to see.

  • Eyesight involves much more than just being able to see clearly. It includes being able to see objects in their entirety, as well as in three dimensions.
  • It also includes being able to see different colors correctly and perceive depth correctly. All of these factors are important in everyday life and can be affected by a variety of factors.
  • For example, some medications can cause changes in vision, while others may make it difficult to focus on objects.
  • As a result, it is important to have a comprehensive vision test on a regular basis. This will help to ensure that your vision is functioning at its best and that any problems are caught early.

What to expect after you pass the vision test:

  • After you pass a vision test, you will be given a certificate that states that your vision meets the requirements for driving.
  • You will also be given an information pamphlet that outlines the different types of vision tests and what to expect from each one.
  • It is important to read this pamphlet carefully so that you are familiar with the different types of tests and what is expected of you.


While having bad eyesight can be frustrating at times, there are ways that you can work around it. By using either eye drops or glasses that have been prescribed to you, sitting as close to the eye chart as possible, and wearing dark clothing, you can improve your chances of passing a vision test – even if your eyesight isn’t perfect. So next time you’re faced with a vision test, keep these things in mind and give yourself the best chance possible of passing!

Does Walking After Meal Lower Blood Sugar ASAP?


You may have heard that walking is a great way to lower blood sugar. But does walking lower blood sugar immediately? Yes, you can! That’s right – a quick walk around the block or even just up and down your stairs a few times can help to bring your blood sugar levels down quickly. In this guide, we will look into these!

Here are some smart tips to make sure that you get the most out of your walk.

1. Check Your Blood Sugar First

Before you head out for a walk, it’s important to check your blood sugar levels. This way, you’ll have a better idea of how much your blood sugar is likely to drop during your walk. If your blood sugar is already on the low side, you may want to eat a little something before you head out so that you don’t end up feeling lightheaded or dizzy during your walk.

2. Walk at a Good Pace

You don’t have to powerwalk or run in order to lower your blood sugar – but you do want to walk at a good pace. Taking leisurely stroll will still lower your blood sugar, but if you want to see a more dramatic drop, aim for a moderate pace. You should be able to talk, but you shouldn’t be able to sing without huffing and puffing!

3. Wear Comfortable Shoes

This one may seem like a no-brainer, but it’s worth mentioning! In order to really enjoy your walk (and avoid any unnecessary pains), make sure that you wear comfortable shoes that provide good support. There’s nothing worse than getting a blister halfway through your walk!

4. Stick to Flat Surfaces

If possible, stick to walking on flat surfaces like sidewalks or trails. Walking on an incline can still lower your blood sugar, but it tends to do so at a slower rate than walking on level ground. And of course, walking down hills can actually raise your blood sugar levels, so it’s best to avoid them if possible.

5. Bring Along Water and snacks

Depending on how long of a walk you’re planning on taking, you may want to bring along some water and snacks. This is especially important if you take medication for diabetes that can cause low blood sugar levels (such as insulin). That way, if your blood sugar does drop too low during your walk, you’ll have something on hand to raise it quickly.


Walking is a great way to lower blood sugar levels quickly and easily – and it doesn’t even require any fancy equipment or gym membership! Just remember to check your blood sugar levels before heading out, walk at a moderate pace, wear comfortable shoes, and stick to flat surfaces whenever possible.

And if you medicate for diabetes or think there’s a chance your blood sugar might drop during your walk, bring along some snacks and water just in case. With these tips in mind, enjoy getting out there and exploring the world – one step at a time!