How to limit text input value using Javascript

In our last tutorial you learned how to limit a Text box only for taking digit input using javascript.

In this tutorial you will learn how to limit html input box keywords using. You can simply do it through html tags directly but this is not helpful in certain conditions.

See the tutorial below.

Html and Javascript code to limit text box to receive Number inputs only

We are done just copy this code in an Html file and run. To limit the characters change the text box value of onKeyDown and onKeyUp second parameter. The example currently have limit of 5 characters.