jquery length of string – How to find number of characters in a string using jQuery?

jquery length of string : just use yourstring.length. The length property contains the number of elements in the jQuery object.

The easiest way:

$('#selector').val().length

jquery length of string

jquery length of string : $(‘#selector’).val().length – get the length of a string with the help of JQuery Example with demo.

check length of string in jquery

var userStr = "Welcome To Pakainfo!";
var stringLength = userStr.length;

console.log(stringLength); 

// Will return 20 because userStr is 20 characters long…

Also Read This πŸ‘‰   Laravel 6 csrf tokens in ajax calls

How to find the number of characters in a string using jQuery?

Use the jQuery .length property

<script>
    $(document).ready(function(){
        var userStr = "      Welcome To Pakainfo.com   free Download Source code with     spaces Examples and after.       ";
        userStr.length; 
        $.trim(userStr).length; 
        userStr.replace(/ /g,'').length;
    });
</script>

JavaScript String length

index.html

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript Strings</h2>

<p>Simple Example of The length property returns the length of a string.</p>

<p id="example"></p>

<script>
let str = "Welcome To Pakainfo!";
document.getElementById("example").innerHTML = str.length; // 20
</script>

</body>
</html>

Jquery string length validation

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