tobipch/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    Phone Number Validator in 97 Bytes

97 Byte Code

function(p){return/^(\+|\()\d{2,3}\)?\s\d{2,3}(\s|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/.test(p)}
Examples

function validPhoneNumber(p){return/^(\+|\()\d{2,3}\)?\s\d{2,3}(\s|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/.test(p)} //With Function Name +17 Bytes

validPhoneNumber("(123) 456-7890"); //TRUE
validPhoneNumber("+49 89 1234567"); //TRUE
validPhoneNumber("+49 89 12345 0"); //TRUE
validPhoneNumber("+49 89 12345 123"); //TRUE
validPhoneNumber("+49 89 123 456 789"); //TRUE
validPhoneNumber("49 89 12345 123"); //FALSE
validPhoneNumber("+49 89 123 456 789 00"); //FALSE
validPhoneNumber("(1233) 456-7890"); //FALSE
validPhoneNumber("(123) 4567890"); //FALSE
validPhoneNumber("123 456-7890"); //FALSE
//etc.
Demo

Demo at http://jsfiddle.net/y3msq/5/

  
## annotated.js
function(p){
	return									//returns true or false
	/^(\+|\()\d{2,3}\)?\s\d{2,3}(\s|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/	//Regular Expression (regex) to evaluate the phone number --> see http://regex101.com/r/fX9mU4
	.test(p)								//Lets the created regex evaluate the phone number who's give as function paremeter
}

## index.js
function(p){return/^(\+|\()\d{2,3}\)?\s\d{2,3}(\s|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/.test(p)}

## LICENSE.txt
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Tobias Peter (tobip.ch)

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

## package.json
{
  "name": "Phone Number Validator",

  "description": "97 Byte Sized Phone Number Validator. Returns true or false depending on whether the phone number is valid or not. Works for international and US-Numbers.

  "keywords": [
    "phone",
    "number",
    "validator",
    "phone number",
    "validaton",
    "international",
    "140Byt.es"
  ]
}

## test.html
<!doctype html>
<title>Phone Number Validator</title>
<input type="text" id="phoneNumberInput" placeholder="Phone Number..." />
<input type="button" id="validateBtn" value="Validate" onclick="validate()" />
<h2 id="validationOutput"></h2>
<script>
    var input = document.getElementById("phoneNumberInput");
    var output = document.getElementById("validationOutput");
    function validate(){
        /^(\+|\()\d{2,3}\)?\s\d{2,3}(\s|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/.test(input.value)?output.textContent="valid":output.textContent="invalid";
    }
</script>
	function(p){
	return //returns true or false
	/^(\+\|\()\d{2,3}\)?\s\d{2,3}(\s\|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/ //Regular Expression (regex) to evaluate the phone number --> see http://regex101.com/r/fX9mU4
	.test(p) //Lets the created regex evaluate the phone number who's give as function paremeter
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Tobias Peter (tobip.ch)

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

	0. You just DO WHAT THE FUCK YOU WANT TO.
	{
	"name": "Phone Number Validator",

	"description": "97 Byte Sized Phone Number Validator. Returns true or false depending on whether the phone number is valid or not. Works for international and US-Numbers.

	"keywords": [
	"phone",
	"number",
	"validator",
	"phone number",
	"validaton",
	"international",
	"140Byt.es"
	]
	}
	<!doctype html>
	<title>Phone Number Validator</title>
	<input type="text" id="phoneNumberInput" placeholder="Phone Number..." />
	<input type="button" id="validateBtn" value="Validate" onclick="validate()" />
	<h2 id="validationOutput"></h2>
	<script>
	var input = document.getElementById("phoneNumberInput");
	var output = document.getElementById("validationOutput");
	function validate(){
	/^(\+\|\()\d{2,3}\)?\s\d{2,3}(\s\|\-)\d{3,7}\s?(\d{1,3})?\s?(\d{1,3})?$/.test(input.value)?output.textContent="valid":output.textContent="invalid";
	}
	</script>