root / trunk / web / dojo / dojox / validate / _base.js
History | View | Annotate | Download (1.65 KB)
| 1 |
/*
|
|---|---|
| 2 |
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
| 3 |
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
| 4 |
see: http://dojotoolkit.org/license for details
|
| 5 |
*/
|
| 6 |
|
| 7 |
|
| 8 |
if(!dojo._hasResource["dojox.validate._base"]){ |
| 9 |
dojo._hasResource["dojox.validate._base"]=true; |
| 10 |
dojo.provide("dojox.validate._base");
|
| 11 |
dojo.experimental("dojox.validate");
|
| 12 |
dojo.require("dojo.regexp");
|
| 13 |
dojo.require("dojo.number");
|
| 14 |
dojo.require("dojox.validate.regexp");
|
| 15 |
dojox.validate.isText=function(_1,_2){ |
| 16 |
_2=(typeof _2=="object")?_2:{}; |
| 17 |
if(/^\s*$/.test(_1)){ |
| 18 |
return false; |
| 19 |
} |
| 20 |
if(typeof _2.length=="number"&&_2.length!=_1.length){ |
| 21 |
return false; |
| 22 |
} |
| 23 |
if(typeof _2.minlength=="number"&&_2.minlength>_1.length){ |
| 24 |
return false; |
| 25 |
} |
| 26 |
if(typeof _2.maxlength=="number"&&_2.maxlength<_1.length){ |
| 27 |
return false; |
| 28 |
} |
| 29 |
return true; |
| 30 |
}; |
| 31 |
dojox.validate._isInRangeCache={};
|
| 32 |
dojox.validate.isInRange=function(_3,_4){ |
| 33 |
_3=dojo.number.parse(_3,_4); |
| 34 |
if(isNaN(_3)){
|
| 35 |
return false; |
| 36 |
} |
| 37 |
_4=(typeof _4=="object")?_4:{}; |
| 38 |
var _5=(typeof _4.max=="number")?_4.max:Infinity,_6=(typeof _4.min=="number")?_4.min:-Infinity,_7=(typeof _4.decimal=="string")?_4.decimal:".",_8=dojox.validate._isInRangeCache,_9=_3+"max"+_5+"min"+_6+"dec"+_7; |
| 39 |
if(typeof _8[_9]!="undefined"){ |
| 40 |
return _8[_9];
|
| 41 |
} |
| 42 |
_8[_9]=!(_3<_6||_3>_5); |
| 43 |
return _8[_9];
|
| 44 |
}; |
| 45 |
dojox.validate.isNumberFormat=function(_a,_b){ |
| 46 |
var re=new RegExp("^"+dojox.validate.regexp.numberFormat(_b)+"$","i"); |
| 47 |
return re.test(_a);
|
| 48 |
}; |
| 49 |
dojox.validate.isValidLuhn=function(_c){ |
| 50 |
var _d=0,_e,_f; |
| 51 |
if(!dojo.isString(_c)){
|
| 52 |
_c=String(_c); |
| 53 |
} |
| 54 |
_c=_c.replace(/[- ]/g,""); |
| 55 |
_e=_c.length%2;
|
| 56 |
for(var i=0;i<_c.length;i++){ |
| 57 |
_f=parseInt(_c.charAt(i)); |
| 58 |
if(i%2==_e){ |
| 59 |
_f*=2;
|
| 60 |
} |
| 61 |
if(_f>9){ |
| 62 |
_f-=9;
|
| 63 |
} |
| 64 |
_d+=_f; |
| 65 |
} |
| 66 |
return !(_d%10); |
| 67 |
}; |
| 68 |
} |