How to implement restrictions on characters, size etc in Input type=Text

[christal1989]

Hi,

I have a text box input where a user is supposed to enter certain details. Is there a way to restrict the number and type of characters entered in the text box to ensure all data entered is valid data and not junk data.

Regards,
Chris.

[p_gurav]

You can use javascript like the following in your application.js:

$("input").attr("maxlength", 4)

Here is a demo: http://jsfiddle.net/TmsXG/13/