To allow numbers with an optional decimal point followed by digits. PHP. In all regex flavors discussed in this tutorial, the dot does not match line breaks by ... 5052189a2a dentand
https://public.flourish.studio/story/1387882/
https://public.flourish.studio/story/1387858/
https://public.flourish.studio/story/1386928/
https://public.flourish.studio/story/1387022/
https://public.flourish.studio/story/1387016/

Sometimes you may wish to specify a custom error message only for a specific attr