The FormHelper does most of the heavy lifting in form creation. Instead of having single css, take 2 or 3 css files and try it out these ways, 1) css..css..js You can validate your country mobile number. Typically (for me) javascript (via jquery plugin and such) are much more than CSS. below it until it is downloaded and executed. There are many of you out there and you annoy your counterparts that feel the opposite. The FormHelper focuses on creating forms quickly, in a way that will streamline validation, re-population and layout. Unfortunately, not every browser provides support for the validation features of HTML5. Example Put this inside render function:Notice our noValidate attribute being added in form field. How an works varies considerably depending on the value of its type attribute, hence the different types are covered in their own separate reference pages. Data validation is the process of ensuring that user input is clean, correct, and useful. Forms in HTML5 The HTML elements that allow you to build interactive forms. Use tools that show you the network time line when developing. Examples of form use are prevalent in e-commerce websites, online banking, online surveys to name a few. With bespoke forms, we can disable the default browser validation. This means that instead of submitting the form to find out that something is missing or wrong, the form tells the user right away and helps them fix the problem before the form is actually submitted. I would assume that all of the operations relating to a web-page's interpretation and rendering are fully asynchronous ("fetching" something and "acting upon it" are two entirely different things that might be being handled by different threads, etc. Scripts are different - they block rendering of all DOM elements that are below the script tag in the page. In countless places online I have seen the recommendation to include CSS prior to JavaScript. Also, they’re slow and overly complicated from a technical point of view. Putting scripts before CSS will have a performance penalty on 15% of users globally; YMMV based on your site's specific audience. Experiment not just what order to load the files but where. In a browser which supports HTML5 validation, try submitting the form with missing or invalid data. includes come first, the JavaScript engine has to parse it all before Anyways during the type the remainder of the page takes and the javascript files (which is many more bytes) the page is unstyled which makes the site/connection appear slow. This question particularly applies to all of the ads being placed on web sites. How do I remove a particular element from an array in JavaScript? This is strictly about whether