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Object as a checkbox value

I have an array of objects and I map through them.

    {alltasks.map((task) => (
    <div key={task.task}>
        <input type="checkbox" name="task" id={task.task} value={task} className="hidden peer check" />
        <label for={task.task} className="inline-flex items-center justify-between w-full p-5 text-white bg-transparent border-2 border-slate-600 rounded-lg cursor-pointer peer-checked:border-emerald-500 hover:border-emerald-700">                           
            <div>
                <img src={task.img} alt="" />
                
                <div className="w-full text-sm mt-2">ID: {task.task}</div>
            </div>
        </label>
    </div>
            
    ))}

Each object will now have its own checkbox. I set the checbox's value as the object, so I can use it later.

On submit I want to get all checked checbox's values, so I can store them in an array.

    <form className="w-full taskForm" onSubmit={(e) => {
        e.preventDefault()
        const checkedBoxes = document.querySelectorAll('input[name=task]:checked');
        checkedBoxes.forEach((box) => {
            console.log(box.value)
        })
        stateChanger(false)
    }}>

But all I get back is [object Object] not the actual object. How can I get back the actual objects?

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