I want mobile number in format +91(or any other country code)-9999999999(10 digit mobile number).
I have tried /^\+[0-9]{2,3}+[0-9]\d{10}, but its not working please help
Thanks in advance
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6 Answers
Solution in short:
// should return an array with a single match representing the phone number in arr[0]
var arr = '+49-1234567890'.match(/^\+\d{1,3}-\d{9,10}$/);
// should return null
var nullVal = 'invalid entry'.match(/^\+\d{1,3}-\d{9,10}$/);
Longer explanation:
/start regex^try to match from the beginning\+match a + sign\d{1,3}match a digit 1 to 3 times-match a dash\d{9,10}match 9 or 10 digits$force the matching to be only valid if can be applied until string termination/finish regex
Knowing what the regex does, might let you modify it to your own needs
Sometimes it is good to ignore any whitespaces you come across. \s* matches 0 or n whitespaces. So in order to be more permissive you could let users input something like ' + 49 - 1232345 '
The regex to match this would be /^\s*\+\s*\d{1,3}\s*-\s*\d{9, 10}\s*$/ (just filled the possible space locations with \s*)
Other than that: I warmly recommend mastering regexes, because they come really handy in many situations.
2 Comments
Matyas
Just try the provided regex out in the console of a browser:
'+49-1234567890'.match(/^\+\d{1,3}-\d{9,10}$/) (Firefox: Ctrl+shift+K)Matyas
It will match only strictly 3 numbers as prefix and 10 numbers as whole number. But won't accept
+33-1234567890 (2nrs for prefix) or +123-123456789 (9 nrs for number). To make it flexible you should do /^\+[0-9]{1,3}\-[0-9]{9,10}$/ and since [0-9] is the same as \d aka. a digit you arrive to the formula provided by meIf you are expecting a dash in the number (which your format shows), there is nothing in your regex to match it: is the second plus in the regex meant to be a dash?
^\+[0-9]{2,3}-[0-9]\d{10}
Also note that:
- some country codes are single digit (eg. 1 for North America, 7 for Russia), these will not be matched
- I doubt the local part of all mobiles everywhere is always 10 digits (eg. it won't be enough in countries with large populations as mobile ownership grows)
4 Comments
Étienne Miret
In France, mobile numbers are 9 digits.
anup navare
I didnt get u..i want simple country code(1 to 3 digit)-(10 or 9 digit number)
anup navare
Its nt taking any regex except[+91]..m nt gtng wts the prb
Richard
@anupnavare 1. Please write English: heavy use of Text Speak like abreviations will make it much harder for those that don't speak text speak or English as a second language (there is plenty of space for text in comments). 2. You first range will need to be
{1,3} to allow one to three digits.You can simply write the following:
var pattern=/^(0|[+91]{3})?[7-9][0-9]{9}$/;
Comments
\+[0-9]{2,3}-[0-9]+
Try this. This matches a + in the beginning, two or three numbers for the country code, followed by a - followed by any number of numbers
1 Comment
Savv
you might want to add an extra backslash where the backslash is, so that Javascript would read it as a literal backslash
Use the mask function
jQuery(function($){
$("#phone").mask("999-999-9999",{placeholder:" "});
});
Comments
For mobile validation please try this
<html>
<head>
<title>Mobile number validation using regex</title>
<script type="text/javascript">
function validate() {
var mobile = document.getElementById("mobile").value;
var pattern = /^[7-9][0-9]{9}$/;
if (pattern.test(mobile)) {
alert("Your mobile number : "+mobile);
return true;
}
alert("It is not valid mobile number");
return false;
}
</script>
</head>
<body>
Enter Mobile No. :
<input type="text" name="mobile" id="mobile" />
<input type="submit" value="Check" onclick="validate();" />
</body>
</html>
