{"componentChunkName":"component---src-templates-post-js","path":"/get-textbox-length-javascript/","result":{"data":{"markdownRemark":{"html":"

In this tutorial, we are going to learn about how to get the length of an entered text in textbox using JavaScript and jQuery.

\n

Consider, we have a (html) input textbox like this:

\n
<input placeholder=\"name\" id=\"comment\"/>
\n

To get the length of an input textbox, first we need to use access it inside the JavaScript by using the document.getElementById() method.

\n
const textbox = document.getElementById(\"comment\");
\n

Now, it has a value.length property which is holding the length of a text you entered in that field.

\n
textbox.value.length;
\n

In jQuery, you can get the length of a textbox like this:

\n
const length = $(\"#comment\").val().length;
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