[googlecallback]

gen = function(string, splitter){
 return string
 .split(splitter)
 .map(function(s){return new RegExp(
  "^" + s
  .replace(/x/g, "\\d")
  .replace(/(\+|\(|\))/g, "\\$1") + "$"
 )}) 
}

string = "(xx) xxxxxxx\n+38 xxx xxxxxxx\n+38 (xxx) xxx xxx x\n+380 (xx) xxx-xxx-x\n+38 xxxxxxxxxx\n+38 xxx xxx xx xx\n+38 xxx xxx xxx x\n+380 (xx) xxx-xx-xx\n+380 (xx) xx-xx-xxx\n+38 xxx-xxx-xx-xx\n+38 (xxx)-xxx-xx-xx\n+38 (xxx)xx-xx-xxx\n+380xxxxxxxxxx"


regexes = gen(string, "\n")
strings = string.split(/\n/).map(function(s){return s.replace(/x/g, "1")})

with( console ){
  log( regexes )
  log(strings )
  log( regexes.map(function(re, i){return re.test(strings[i])}) )
  log( regexes.reverse().map(function(re, i){return re.test(strings[i])}))
}

///////////////////////////////////   OUT  ///////////////////////////////////////
/* 


[ /^\(\d\d\) \d\d\d\d\d\d\d$/,
  /^\+38 \d\d\d \d\d\d\d\d\d\d$/,
  /^\+38 \(\d\d\d\) \d\d\d \d\d\d \d$/,
  /^\+380 \(\d\d\) \d\d\d-\d\d\d-\d$/,
  /^\+38 \d\d\d\d\d\d\d\d\d\d$/,
  /^\+38 \d\d\d \d\d\d \d\d \d\d$/,
  /^\+38 \d\d\d \d\d\d \d\d\d \d$/,
  /^\+380 \(\d\d\) \d\d\d-\d\d-\d\d$/,
  /^\+380 \(\d\d\) \d\d-\d\d-\d\d\d$/,
  /^\+38 \d\d\d-\d\d\d-\d\d-\d\d$/,
  /^\+38 \(\d\d\d\)-\d\d\d-\d\d-\d\d$/,
  /^\+38 \(\d\d\d\)\d\d-\d\d-\d\d\d$/,
  /^\+380\d\d\d\d\d\d\d\d\d\d$/ ]
[ '(11) 1111111',
  '+38 111 1111111',
  '+38 (111) 111 111 1',
  '+380 (11) 111-111-1',
  '+38 1111111111',
  '+38 111 111 11 11',
  '+38 111 111 111 1',
  '+380 (11) 111-11-11',
  '+380 (11) 11-11-111',
  '+38 111-111-11-11',
  '+38 (111)-111-11-11',
  '+38 (111)11-11-111',
  '+3801111111111' ]
[ true,
  true,
  true,
  true,
  true,
  true,
  true,
  true,
  true,
  true,
  true,
  true,
  true ]
[ false,
  false,
  false,
  false,
  false,
  false,
  true,
  false,
  false,
  false,
  false,
  false,
  false ]
*/