Description: Selects elements that have the specified attribute with a value exactly equal to a certain value.

jQuery( "[attribute='value']" )
attribute: An attribute name.

value: An attribute value. Can be either an unquoted single word or a quoted string.

Example:

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>attributeEquals demo</title>
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>

<div>
<label>
<input type="radio" name="newsletter" value="Hot Fuzz">
<span>name?</span>
</label>
</div>
<div>
<label>
<input type="radio" name="newsletter" value="Cold Fusion">
<span>value?</span>
</label>
</div>
<div>
<label>
<input type="radio" name="newsletter" value="Evil Plans">
<span>value?</span>
</label>
</div>

<script>
$( "input[value='Hot Fuzz']" ).next().text( "Hot Fuzz" );
</script>

</body>
</html>

Finds all inputs with a value of "Hot Fuzz" and changes the text of the next sibling span.