Latest web development tutorials

×

JavaScript Reference

JavaScript

JS String JS Number JS Operators JS Statements JS Math JS Date JS Array JS Boolean JS RegExp JS Global JS Conversion

Browser BOM

Window Navigator Screen History Location

HTML DOM

DOM Document DOM Elements DOM Attributes DOM Events DOM Style

HTML Objects

<a> <abbr> <address> <area> <article> <aside> <audio> <b> <base> <bdo> <blockquote> <body> <br> <button> <canvas> <caption> <cite> <code> <col> <colgroup> <datalist> <dd> <del> <details> <dfn> <dialog> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <footer> <form> <head> <header> <h1> - <h6> <hr> <html> <i> <iframe> <img> <ins> <input> button <input> checkbox <input> color <input> date <input> datetime <input> datetime-local <input> email <input> file <input> hidden <input> image <input> month <input> number <input> password <input> radio <input> range <input> reset <input> search <input> submit <input> text <input> time <input> url <input> week <kbd> <keygen> <label> <legend> <li> <link> <map> <mark> <menu> <menuitem> <meta> <meter> <nav> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <s> <samp> <script> <section> <select> <small> <source> <span> <strong> <style> <sub> <summary> <sup> <table> <td> <th> <tr> <textarea> <time> <title> <track> <u> <ul> <var> <video>

Other Objects

CSSStyleDeclaration

Input Number form Property

Input Number Object Reference Input Number Object

Example

Return the id of the form containing the <input type="number"> element:

var x = document.getElementById("myNumber").form.id;

The result of x will be:

myForm

Try it Yourself »

Definition and Usage

The form property returns a reference to the form containing the number field.

This property returns a form object on success.

Note: This property is read only.

Browser Support

The form property is supported in all major browsers.

Note: The <input type="number"> element is not supported in Internet Explorer 9 and earlier versions.

Syntax

numberObject.form

Technical Details

Return Value:	A reference to the form element containing the number field. If the number field is not in a form, null is returned

< Input Number Object