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jQuery Get Input Value By Name

Last Updated : Mar 11, 2024

jQuery Get Input Value By Name

In this article we will show you the solution of jQuery get input value by name, input elements, select elements, and textareas are typically retrieved by the .val() method. A collection that is empty returns undefined when this method is called.

If the first element is a select-multiple, a returned array comprising the values of each picked option is produced.

The jQuery 3.0 version returns a null array if there are no options selected; prior to that, it returned an empty array.

The purpose of this tutorial is to teach you how to set & get input box value using jQuery's val() method based on id, name, and class.

There are uses of the jQuery val() method.

The jQuery val() method is used to get the value of the first element in the set of matching elements.

This is also used to set the value of each matching element.

Step By Step Guide On jQuery Get Input Value By Name :-

<!DOCTYPE html>
<html lang="en">
    <script src=
        $(document).ready(function () {
            $("#getValBtnID").click(function () {
                var inputString = $("#userInputID").val();
    <h3 style="color:green">
    <b>JQuery val() Method</b>
    <input type="text" id="userInputID">
    <button type="button" id="getValBtnID">
        Get Value
  1. Our first step is to write <HTML>, which tells the browser what version of HTML we're using. HTML documents contain tags as their first element.
  2. The project's heading must be described using the head> tag. Titles and final brackets differ from final brackets because they are both open, rather than closed.
  3. The <script> tag was then added. The script tag also includes the javascript google API run or an explanation of the code or file we used.
  4. Closing the script completes the process.
  5. Then again we open the <script> tag and then add. The script tag also includes the javascript google API run or an explanation of the code or file we used.
  6. Then, on button click, show the alert message box based on the value of the input control.
  7. As soon as the script is closed, we close the head.
  8. The <body> tag follows, which describes the content of the webpage.
  9. Assigning colors to the program is done by creating a stylesheet.
  10. Then we create a button.
  11. After that we closed program using </button></body></html>

Conclusion :-

A jQuery element's value can be obtained by using the val() method. The value can be set or returned using this function.

The first element's value attribute's return value is provided. Every time a set value is supplied, every element receives the identical attribute value. HTML forms are where this element is most frequently used.

I hope this article on jQuery get input value by name helps you and the steps and method mentioned above are easy to follow and implement.

Author Image About Riya

A recent graduate with a Bachelor of Technology (B.Tech) in Computer Science from India. She is passionate about leveraging technology to solve real-world problems. With a strong foundation and experience in programming languages such as Python, Django, HTML, CSS, and JavaScript, java, php and have honed her skills through hands-on projects and coursework.

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