Category: Html

HTML5’s input pattern attribute in most 2025 browsers invalidated email addresses if they contained non-latin characters. A custom pattern of any complexity could be implemented. Most browsers would apply both the built-in and custom pattern, but the built-in email pattern would invalidate any non-latin characters. The only remaining option was to use input type=”text” to… Continue reading HTML Input Pattern Attribute to Validate Non-Latin International Characters

Discounting the gray background, the default meter element was able to display three colors: red, yellow, and green. Zones or ranges are the key to understanding which values will result in which color. Assuming values min < low < high < max, three zones can be created by setting values for the low and high… Continue reading understanding html5 meter behavior