Validate phone number with javascript and regex

Question

I want to validate phone number with javascript, so far i have regex that looks like this:

/^[0-9\+]{8,13}$/

But it is not what i finally wanna get. I need get phone number format that is default for my country "Poland". For example few phones formats i need check with regex if user correctly passed them: 321123321, 123-321-123, 123 321 123, 123211212, 12-321-12-12, 12 321 12 12.

Sorry if my question is silly but i have no idea how to understand this regex.

_it is ok but i need something more_ What is something more? — B001ᛦ, Sep 30 '16 at 13:41
Or [this](http://stackoverflow.com/questions/18375929/validate-phone-number-using-javascript) or _insert one of the tons of duplicates here_ — ASDFGerte, Sep 30 '16 at 13:43
@mdziekon nope i need regex to look something difrent but dunno how to make it. — kuchar, Sep 30 '16 at 13:43
This is just spoon feed me laziness, writing something without any explantations, other ppl should understand what you mean ;) — B001ᛦ, Sep 30 '16 at 13:52
@bub i think they understand if i got two correct answers... — kuchar, Sep 30 '16 at 13:54
@bub when writing the topic title he gets [this](http://stackoverflow.com/questions/4338267/validate-phone-number-with-javascript) in the possible duplicates suggestions. But stackoverflow doesn't punish this, people even on average get rep for these threads. — ASDFGerte, Sep 30 '16 at 13:57
@ASDFGerte you should also take a look [this tour](http://stackoverflow.com/tour) to see what to ask and how my friend:) — B001ᛦ, Sep 30 '16 at 13:59

score 3 · Accepted Answer · answered Sep 30 '16 at 13:44

Looks like you are allowing digits spaces and hypens.

Why don't you remove spaces and hyphens and check if rest of them are digits or not.

var str = "123 321 123";
str = str.replace( /\s|-/g, "" );

Now run your own regex on it

"123 321 123".replace( /\s|-/g, "" ).match(/^[0-9\+]{8,13}$/)

Or simply include space and hyphen in the regex

"123 321 123".match(/^[0-9\+\s-]{8,13}$/);

score 0 · Answer 2 · answered Sep 30 '16 at 13:47

0

Use below regex which will allow - and blank space and all the characters should be between 8 and 13.

^[0-9\s- \+]{8,13}$

answered Sep 30 '16 at 13:47

Rahul Patel

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Validate phone number with javascript and regex

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