Question

I need to make some characters is not editable within the text area… I.e.

I have a text area name TxtMsg and Id TxtMsg and the Values is

Dear User, Thank you for your contact................... We will contact you soon ...Thanks again 

Here user can type anything with in the ................... IS it’s possible?

Does anyone know this?
Please Reply

Answer 1

jquery-keyfilter , This plugin filters keyboard input by specified regular expression.

e.g.

$("#input").keyfilter(/[^#\*@0-9]/);

OR

$("#input").bind("keypress", function(evt) 
{ 
        var charCode = (evt.which) ? evt.which : window.event.keyCode;  

        if (charCode <= 13) { 
            return true; 
        } 
        else { 
            var keyChar = String.fromCharCode(charCode); 
            var re = /[a-zA-Z]/ 
            return re.test(keyChar);
        } 
}