How to Easily Convert Form Data into a JavaScript Object using jQuery?

How to Convert Form Data to a JavaScript Object with jQuery

For convenience, you may want to automatically build a JavaScript object from your form without looping over each element. Utilizing jQuery's serializeArray method provides an effective solution but requires some processing to achieve the desired object format.

Solution:

The serializeArray method returns an array of objects representing each form element. To convert this to an object, leverage the following function:

function objectifyForm(formArray) {
    var returnArray = {};
    for (var i = 0; i <p>For instance, given the form elements:</p><pre class="brush:php;toolbar:false"><input type="text" name="name" value="John">
<input type="email" name="email" value="john@example.com">

The code will produce the object:

{
    name: "John",
    email: "john@example.com"
}

Note: Be mindful of hidden fields with the same name as actual inputs, as they may overwrite the values in the object.

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