CODEWITHSUNDEEP
javascriptregex
PaRsH
PaRsH

Reputation: 1320

Regular expression to match at least One capital letter and at least One digit and any number of special charecter

Hi I'm new to this regular expression. Please help me on this query.

I want the Regular expression to match at least One capital letter and at least One digit and any number of special characters. Minimum length 8 and maximum length can be 15.

Note : The special characters allowed are @#$&.

Thanks for your help.

Upvotes: 9

Views: 23234

Answers (3)

Leo
Leo

Reputation: 4428

This should work (unless you want to match newlines too):

/(?:[A-Z].*[0-9])|(?:[0-9].*[A-Z])/

(I missed the length restriction, but anyway you seem satisfied with what you got there.)

Upvotes: 1

PaRsH
PaRsH

Reputation: 1320

Thanks guys. I found the answer. 

/^(?=.*\d)(?=.*[A-Z])(?!.*[^a-zA-Z0-9@#$^+=])(.{8,15})$/

Upvotes: 20

Gaurang Tandon
Gaurang Tandon

Reputation: 6753

Regex: 

[A-Z]+[0-9]+[@#\$&]*

And for the length part, use:

var len = str.length;

if( /[A-Z]/.test(str) && /[0-9]/.test(str) && len >= 8 && len <= 15 )

[A-Z] - one capital letter
[0-9] - one digit

[abc] means any of a, b, or c.

http://regex101.com/r/aE5hL4

Upvotes: 6

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