How to uncheck checkbox in jquery?

Method: First select the checkbox element, and then use the prop() or attr() method to set the checked attribute value of the element to false, for example "$("input[type=' checkbox']").prop("checked",false);".

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The operating environment of this tutorial: windows7 system, jquery3.5 version, this method is applicable For all brands of computers.

Jquery method to uncheck checkbox:

1. Use prop() method

//设置不选中：
$("input[type='checkbox']").prop("checked",false);
//设置选中：
$("input[type='checkbox']").prop("checked",true);

2. Use attr() method

//设置不选中：
$("input[type='checkbox']").attr("checked",false);
//设置选中：
$("input[type='checkbox']").attr("checked",true);

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