This project allows you to use the new HTML5 inputs in vaadin: it extends the com.vaadin.ui.TextField and changes the input type. For Number and Range it also supports setting vital attributes. This allows you to use the native inputs on the iPhone, on Android, on Chrome, etc. and to provide an optimal experience to your users. You can find a ready-to-use sample and detailed instructions on GitHub - akquinet/vaadin-html5-widgets: Simple Wrappers for HTML5-inputs for vaadin
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English: Using HTML5 inputs in vaadin – akquinet – Blog
German: Nutzen der HTML5-Inputs in vaadin