forum

Home / DeveloperSection / Forums / Validate a hexadecimal color code

Ask Question

Validate a hexadecimal color code

Pravesh Singh 2849 09-Mar-2013

Hi All!

Please, I'm looking for a validation able to validate a CSS color code (e.g: #ffffff).

Conditions (you may know) are:
Begin => #;
strlen => 7 char with include #;
[a-fA-F0-9] in any combination or order;

Thanks in advance!

javascript javascript 
Updated on 09-Mar-2013
Pravesh Singh

Pravesh Singh

Follow
Student

Can you answer this question?

Answer

1 Answers

AVADHESH PATEL

AVADHESH PATEL

09-Mar-2013

Hi Pravesh!

You could try following line of code

<script src="../../Scripts/jquery-1.7.1.min.js" type="text/javascript"></script>
<script src="../../Scripts/jquery.maskedinput.js" type="text/javascript"></script>
<script type="text/javascript">
    jQuery(function ($) {
        $.mask.definitions['h'] = "[A-Fa-f0-9]";
        $("#hexacolor").mask("#hhhhhh");
    });
</script>
<input id="hexacolor" type="text" />

Note:
"jquery-1.7.1.min.js" provided by MVC application
"jquery.maskedinput.js" you can download from following link

https://raw.github.com/digitalBush/jquery.maskedinput/1.3.1/dist/jquery.maskedinput.min.js

Liked By