11/8/2023 0 Comments Number keypad iphone![]() Perhaps I've don't WebKit a disservice by prematurely criticizing the apparent lack of feedback. I think I'm going to revisit HTML 5 form validation and custom error messages in Safari after reading this chapter. (Yes, that's the same Remy Sharp as the "jQuery for Designers" website and podcast.) They go into quite a lot of detail about the custom error message problem. ![]() ![]() I'm currently reading the Forms chapter of Bruce Lawson and Remy Sharp's book Introducing HTML 5. I had seen those attributes in the HTML 5 spec, but I didn't make the association to the JavaScript off / no error message problem until just now. You can also set novalidate on any individual input element to prevent validation for just that element. The formnovalidate attribute turns off HTML 5 form validation for the entire form, but only if that submit button was clicked (and only for that click. ![]() Ben Nadel at 2:30 I just found an easier way to allow form submission if HTML 5 / Web Forms 2.0 validation is on but JavaScript is off: Personally, on my iPad, I prefer the A1 Perfect Browser, despite its narcissistic name. When Safari for iOS gets Safari 5's Web Forms 2.0, you may regret adding the new types for keyboards, because you may encounter this same error-no-user-feedback problem. In that sense, it's worse to use the new features than not use them. But with this implementation, you have to do redundant JS anyway.Īnd here's the worst part: If the user has JS off, they never get to the server for data validation with feedback to happen there. The whole point of Web Forms 2.0 is that validation works even when JavaScript is off. It makes all of the new features essentially unusable. The focus is moved to the first element in error and that's it. If a form's contents don't conform to the new types or attributes, the form will not submit WITHOUT FEEDBACK TO THE USER ABOUT WHAT WENT WRONG. Its value is a regular expression that the element's value must obey.)īut here's what to watch out for. In addition, new attributes pattern, required, min, max and step are honored. In Safari 5 for Mac and Win, all new Web Forms 2.0 input types are supported: color, date, datetime, datetime-local, email, month, number, range, search, tel, time, url and week. To test this, I set up a tiny sample page to see how each of these input Types would default the keyboard on the something to watch out for: I also confirmed this, and after doing a bit more testing, it looks like the iPhone now (in the latest firmware updates) supports a small sub-set of the HTML 5 input types: Dorinake, in the comments of my previous post, just explained that if he changed the Type attribute of his form inputs to "number" then he would get the numeric keyboard on the iPhone browser. It felt like all was lost and there was no hope. Unfortunately, this feature was lost somewhere among the many subsequent iPhone firmware updates. While this forced us to use some really poor naming conventions, it increased the usability of our web-based iPhone applications in a very palpable way, removing unnecessary clicks for data entry. A long time ago, it used to work on the iPhone Safari browser that if your form inputs had the term "zip" or "phone" in the form field name, clicking on it would default the resultant iPhone keyboard to a numeric keyboard.
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