Over a million developers have joined DZone.

Misc Ruby Regex

·
URL with or without protocol (http or https)

/^((http|https?:\/\/)?((?:[-a-z0-9]+\.)+[a-z]{2,}))$/


Date format mm/dd/yyyy

/^(0[1-9]|1[012])[\/](0[1-9]|[12][0-9]|3[01])[\/][0-9]{4}$/


Limit string character

/^([a-z]|[A-Z]){1,3}$/
Topics:

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}