Regex for SSH URL

javascript

const regex = /^(?:ssh:\\/\\/)?(?:[a-zA-Z0-9._-]+@)?[a-zA-Z0-9.-]+(?::\d+)?(?:[\\/:].*)?$/;
const isValid = regex.test(value);

python

import re
pattern = r'^(?:ssh:\/\/)?(?:[a-zA-Z0-9._-]+@)?[a-zA-Z0-9.-]+(?::\d+)?(?:[\/:].*)?$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^(?:ssh:\/\/)?(?:[a-zA-Z0-9._-]+@)?[a-zA-Z0-9.-]+(?::\d+)?(?:[\/:].*)?$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^(?:ssh:\\/\\/)?(?:[a-zA-Z0-9._-]+@)?[a-zA-Z0-9.-]+(?::\d+)?(?:[\\/:].*)?$/', $value)) {
    echo "valid";
}

java

String pattern = "^(?:ssh:\\/\\/)?(?:[a-zA-Z0-9._-]+@)?[a-zA-Z0-9.-]+(?::\\d+)?(?:[\\/:].*)?$";
boolean isValid = value.matches(pattern);