After this validation, you can safely put string to System.Double.Parse and System.Single.Parse functions.

To mark them italic

Учли цену с пробелом

Used by CORS to check for localhost/private IP origins Check out the unit tests at /r/2Ofume/1/tests

(.*?)

Useful for phone number extraction

This is regex for website url matching scheme,host,port,path and query. I did it because in c#, class Uri does not understand urls without scheme and says that 'google.com' is invalid url.

One or more words, separated by one space. Allowed letters from any alphabet, dashes, dots and spaces (not more than one successively). Must begin with a letter and end with a letter or dot.

(c) tamekitten