Target input field by name using jQuery

Question

I have an input field that looks like this:

I was trying to change

Answer 1

You need to to escape [ and ] using \ but \ is also special character so we escape it also.

so we escape using \\

jQuery('[name="submitted\\[event_email\\]"]').val('test');

Attribute Equals Selector [name="value"]

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Update

Fiddle Demo

There is no need to escape [ and ] as it is wrapped in quotes (i.e It is string)

jQuery('[name="submitted[event_email]"]').val('test');
//            ^                      ^