I recently learned about the enterkeyhint HTML attribute and found it to be a pretty cool feature that we should all know about. It is a relatively new addition to HTML forms, and it offers a way for developers to provide hints to browsers about what the default action of the "Enter" key should be for a specific input element. You have most likely encountered it while browsing on your mobile. It can improve the overall user experience and accessibility of a form by making it more clear what will happen when a user presses the Enter key.
How to Use It
To use the enterkeyhint attribute, simply add it to an or element, and give it a value of either "enter", "go", "next", "previous", "search", "send", or "done".
For example:
<input type="text" enterkeyhint="search">
The enterkeyhint attribute provides a hint to the browser about what the default action of the Enter key should be for this input element. For example, if the enterkeyhint attribute is set to "search", the browser may display a search icon on the Enter key of the virtual keyboard.
Support
It's important to note that the enterkeyhint attribute may not be supported by all browsers yet.
Conclusion
In conclusion, the enterkeyhint attribute is a useful tool for improving the user experience and accessibility of your forms. It provides a simple way to provide hints to browsers about what the default action of the Enter key should be for a specific input element, and can make it more clear what will happen when a user presses the Enter key.