HTML5 offers form field validation support built into the HTML form input tags that should greatly reduce the need for JavaScript validation code. In this post, I look at some examples of this.

Apr 27, 2024 13:00:00 When implementing a 'number input field' on a web page, it is necessary to consider the presence of a numeric keypad Web pages may have fields for inputting numbers, such as ...

However, the implementation in all current browsers is lacking because, even with the input type of "number," it's still possible to enter letters. Furthermore, given invalid content, submitting the ...