HTML DOM INPUT TEXT VALUE PROPERTY

Tutorials Algorithms Analysis of Algorithms Data Structures Languages Interview Corner GATE ISRO CS UGC NET CS CS Subjects Web Technologies Student Jobs

Bạn đang xem: Html dom input text value property

*

*

*

*

We can get the value of text input field using various methods in script. There is a text value property which can mix & return the value of the value attribute of a text field. Also we can use jquery val() method inside script to get or mix the value of text đầu vào field.

Using text value property:Syntax:

Get value : textObject.valueSet value : textObject.value = textExample-1: This example uses Text value property khổng lồ get the value from input text field


đầu ra :

Before change in field:
*

Xem thêm: Cv Là Gì ? Cách Viết Cv Siêu Hấp Dẫn Nhà Tuyển Dụng

After input đầu vào text and click:
*
Using jquery val() method:The val() method is used lớn return or set the value attribute of the selected elements. In mặc định mode this method returns the value of the value attribute of the FIRST matched element & sets the value of the value attribute for ALL matched elements.

Syntax:

Get value : $(selector).val()Set value : $(selector).val(value)Example-2:


How to lớn validate if input in input đầu vào field exactly equals to some other value using express-validator ?
How lớn validate if input đầu vào date (over date) in đầu vào field must be after a given date (start date) using express-validator ?
How lớn validate if đầu vào date (start date) in input field must be before a given date (over date) using express-validator ?
How khổng lồ validate if input đầu vào in input field is divisible by or multiple of a number using express-validator ?
We use cookies khổng lồ ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy Got It !