How to Select Inputs with Bracketed Name Attributes Using jQuery?

Selecting Inputs with Bracketed Name Attributes

Selecting elements using jQuery can be challenging when dealing with attributes containing special characters, such as square brackets. One such scenario arises when targeting inputs with square brackets in their name attribute.

Problem Statement

The task is to select an input element with the following name attribute containing square brackets:

Previous attempts to select this element using the following selectors have failed:

1. $('input[inputName[]=someValue]')
2. $('input[inputName&[91;&[93;=someValue]')
3. $('input["inputName[]"=someValue]')

Solution

According to the jQuery documentation, square brackets in element selectors require escaping using the character. Thus, the correct selector for this case is:

$('input[inputName\[\]=someValue]')

Alternative Solution

Alternatively, if the goal is to select inputs with a name attribute of inputName and a value of someValue, the following selector can be used, which avoids using square brackets:

$('input[name="inputName[]"][value="someValue"]')

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