SingleNumber - gekomad/scala-regex-collection GitHub Wiki

Type name	example
SingleNumber	1

import com.github.gekomad.regexcollection.SingleNumber                           
import com.github.gekomad.regexcollection.Validate.validate                      
                                                                                 
assert(validate[SingleNumber]("11") == None)                                     
assert(validate[SingleNumber]("a") == None)                                      
assert(validate[SingleNumber]("1") == Some("1"))