Regex for Latitude/Longitude

javascript

const regex = /^-?(?:[1-8]?\d(?:\.\d+)?|90(?:\.0+)?),\s*-?(?:1[0-7]\d(?:\.\d+)?|180(?:\.0+)?|\d{1,2}(?:\.\d+)?)$/;
const isValid = regex.test(value);

python

import re
pattern = r'^-?(?:[1-8]?\d(?:\.\d+)?|90(?:\.0+)?),\s*-?(?:1[0-7]\d(?:\.\d+)?|180(?:\.0+)?|\d{1,2}(?:\.\d+)?)$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^-?(?:[1-8]?\d(?:\.\d+)?|90(?:\.0+)?),\s*-?(?:1[0-7]\d(?:\.\d+)?|180(?:\.0+)?|\d{1,2}(?:\.\d+)?)$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^-?(?:[1-8]?\d(?:\.\d+)?|90(?:\.0+)?),\s*-?(?:1[0-7]\d(?:\.\d+)?|180(?:\.0+)?|\d{1,2}(?:\.\d+)?)$/', $value)) {
    echo "valid";
}

java

String pattern = "^-?(?:[1-8]?\\d(?:\\.\\d+)?|90(?:\\.0+)?),\\s*-?(?:1[0-7]\\d(?:\\.\\d+)?|180(?:\\.0+)?|\\d{1,2}(?:\\.\\d+)?)$";
boolean isValid = value.matches(pattern);