Code Snippet – Page 3

Modify the viewport based on screen width

The following snippet will cause mobile browsers to zoom in 320px of content. Useful for responsive design with fixed widths at the various breakpoints. Depends on JQuery. <script> if ($(window).width()

Validating Canadian Postal Codes with the JQuery Validation Plugin

If you’re using the JQuery Validation Plugin, you can use the following code snippet to validate a Canadian postal code: jQuery.validator.addMethod(“cdnPostal”, function(postal, element) { return this.optional(element) || postal.match(/[a-zA-Z][0-9][a-zA-Z](-| |)[0-9][a-zA-Z][0-9]/); }, “Please specify a valid postal code.”); Then use the following rule: $(“#form”).validate({ rules: { postal_code: { required: true, cdnPostal: true } } });