Validates both mobile and landlines allows forward slash and dots according to common conventions among the people

Combined patterns for ISAN, ISMN, ISRN and ISWC to distinguish them for BibLaTeX output.

An expression to test weather or not to add a / when entering in dates

/\/g

Find three repetitions of yes or no anywhere in a string.

匹配手机号码的正则表达式 支持130——139、150——153、155——159、180、183、185、186、188、189号段

read in gap list file with date day range between 17-21

read in gap list file with date day range between 17-21

Javascript regex to validate email address

For each that it founds, it inserts a <![CDATA[ ... ]]>

Telephone number strict international section :- starting with '+' or '00' flexible local section for wider international and allows spaces for visual formatting Close enough for many requirements. Tweak to match your country/circumstances better. ...

Extracts the flag option information from a bash 'COMMAND --help'.