Regex doesn't work properly

Posted by oneofthelions on Stack Overflow See other posts from Stack Overflow or by oneofthelions
Published on 2011-02-14T07:24:00Z Indexed on 2011/02/14 7:25 UTC
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JavaScript

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regex

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extjs

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expression

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textfield

I am trying to implement a regular expression to allow only one or two digits after a hyphen '-' and it doesn't work properly. It allows as many digits as user types after '-'

Please suggest my ExtJS

Ext.apply(Ext.form.VTypes, {
  hyphenText: "Number and hyphen",
  hyphenMask: /[\d\-]/,
  hyphenRe: /^\d+-\d{1,2}$/,
  hyphen: function(v){
    return Ext.form.VTypes.hyphenRe.test(v);
  }
});

    //Input Field for Issue no
 var <portlet:namespace/>issueNoField = new Ext.form.TextField({
 fieldLabel: 'Issue No',
   width: 120,
   valueField:'IssNo',
   vtype: 'hyphen'

 });

This works only to the limit that it allows digits and -. But it also has to allow only 1 to 2 digits after - at most.

Is something wrong in my regex? hyphenRe: /^\d+-\d{1,2}$/,

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