February, 2007 | Blog archive

Javascript: Checking if a date is valid

Posted by Stewart on 20 February, 2007. Comments (2)

Sometimes when creating a web application you need to check that a date entered by the user is actually valid! Here is a quick and easy way of checking the validity of a string to ensure that it's in the correct format (DD/MM/YYYY) and is a real date by returning true or false.

Javascript: Select all options for a select box

Posted by Stewart on 16 February, 2007. Comments (9)

Here's a javascript function that will allow the user to select all or none of the options in a multiple select box. It is quite simple to use, first either provide the id of the select box or the actual select box object and it will do the rest.

Hello Qodo

Posted by Stewart on 12 February, 2007. Comments (3)

After a good few months of hard work I have finally finished creating the new Qodo design. I have gone for a completely different colour scheme but the layout is still reminiscent of the previous version.