get string from textbox javascript

How to Get String from Textbox in JavaScript

If you are developing a web page or a web application, you must have come across a situation where you need to get the string from a textbox using JavaScript. In this post, I will discuss the various ways to retrieve the string value from a textbox using JavaScript.

Method 1: Using the value property of the input element

The easiest way to get the string value from a textbox is by using the value property of the input element.

var input = document.getElementById('textbox');
var stringValue = input.value;

In the above code snippet, we are getting the reference of the input element using its ID and accessing its value property to get the string value.

Method 2: Using the HTMLInputElement object

Another way to get the string value from a textbox is by using the HTMLInputElement object.

var input = document.getElementById('textbox');
var stringValue = input.HTMLInputElement.value;

In the above code snippet, we are getting the reference of the input element using its ID and accessing the HTMLInputElement object to get the string value.

Method 3: Using jQuery

If you are using jQuery in your project, you can use the val() method to get the string value from a textbox.

var stringValue = $('#textbox').val();

In the above code snippet, we are getting the value of the textbox using the jQuery val() method.

Conclusion

In this post, we discussed three different ways to retrieve the string value from a textbox using JavaScript. You can use any of the above methods depending on your project requirements.