hvalidator

HIgh performance nodejs validator moudle with C++.

npm install hvalidator
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node-hvalidator —— HIgh performance nodejs validator moudle with C++.

目前正在编码中...

Currently coding...

In windows regex are different

Install

npm install hvalidator

var hv = require('hvalidator')

API(isxxx function return bool)

hv.is(arg1,regexp);//arg1:string or number; arg:regexp

hv.isArray(arg1);//arg1:array will be true, others will be false;

hv.isRegExp(arg1);//arg1:regexp will be true, others will be false;

hv.isNumber(arg1);//arg1:number will be true, others will be false;

hv.isPositive(arg1);//arg1:the number>0 will be true, others will be false;

hv.isInt(arg1);//arg1:the int will be true, others will be false;

hv.notEmpty(arg1);//arg1:string or number; others will be false; this function can't trim;

hv.isDate(arg1);//arg1:the date will be true, others will be false;

hv.isString(arg1);//arg1:the string will be true, others will be false;

hv.isLowercase(arg1);//arg1:string and lowercasen will be true, others will be false;

hv.isUppercase(arg1);//arg1:string and uppercase will be true, others will be false;

hv.isIn(arg1,contain);//arg1 is string or number; arg2 is array or string

hv.isLen(arg1,min,max);//arg1:string or number or array;

hv.isEmail(arg1);//arg1:string match for email

hv.isUrl(arg1);//arg1:string match for url

hv.isIp(arg1);//arg1:string match for ipaddr

hv.trim(str);//Trim optional `chars`, default is to trim whitespace (\r\n\t )

hv.ltrim(str);

hv.rtrim(str);

hv.toXss(str);//Remove common XSS attack

Example:

eq(hv.is('aaaa11@aaaa.com',/[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$/), true);
//in windows must be double '\',like  /[_\\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\\.)+[a-z]{2,3}$/
eq(hv.is('1234567',/\d+/),false);
//in windows must be double '\',like /\\d+/
eq(hv.is('1',/^1$/),true);
eq(hv.is('11aa',/\d/),false);

eq(hv.isArray([]),true)
eq(hv.isArray(123),false)

eq(hv.isRegExp(/\d/),true)
eq(hv.isRegExp(123),false)

eq(hv.isNumber(123),true)
eq(hv.isNumber('abc'),false)

eq(hv.isPositive(122.2),true)
eq(hv.isPositive(-1),false)

eq(hv.isInt(123),true)
eq(hv.isInt(123.2),false)

eq(hv.notEmpty("aa"),true)
eq(hv.notEmpty(""),false)

eq(hv.isDate(new Date()),true)
eq(hv.isDate(12321312),false)

eq(hv.isString('abc'),true)
eq(hv.isString(123),false)

eq(hv.isLowercase('abc'),true)
eq(hv.isLowercase('a123A1'),false)

eq(hv.isUppercase('ABC'),true)
eq(hv.isUppercase('a123A1'),false)


eq(hv.isIn('ABC','ABCDEFG'),true)
eq(hv.isIn('AAA','ABCDEFT'),false)
eq(hv.isIn(123,'123456789'),true)
eq(hv.isIn(123,'ABCDEFT'),false)

eq(hv.isIn('ABC',['ABCDEFG','123','234','ABC']),true)
eq(hv.isIn('AAA',['ABCDEFG','123','234','abc']),false)
eq(hv.isIn(234,['ABCDEFG','123','234','abc']),true)
eq(hv.isIn(123,['ABCDEFG','567','234','abc']),false)

eq(hv.isLen('ABC',1,5),true)
eq(hv.isLen('aaaaaaaa',1,5),false)
eq(hv.isLen(5,1,5),true)
eq(hv.isLen(6,1,5),false)
eq(hv.isLen([1,2,3],1,5),true)
eq(hv.isLen([],1,5),false)

eq(hv.isEmail('sfsd@fsfas.com'),true);
eq(hv.isEmail('sfsd@@@fsfas.com'),false);

eq(hv.isUrl('http://bbs.csdn.net/topics/270080323/'),true);
eq(hv.isUrl('fasfdfdas'),false);

eq(hv.isIp('10.10.10.10'),true);
eq(hv.isIp('12.12.12.10.10'),false);

eq(sv.trim('   aaa    '),'aaa');
eq(sv.ltrim('   aaa    '),'aaa    ');
eq(sv.rtrim('   aaa    '),'   aaa');

eq(sv.toXss('<a href="http" id=\'\'>&</a>'),'&lt;a href=&quot;http&quot; id=&#146;&#146;&gt;&amp;&lt;/a&gt;');

performance

see ./benchmark/benchmark.js

result is:

nodejs: 8ms

c++: 1ms

授权协议

基于MIT协议发布:

Copyright (c) 2012 wu zhonghua(吴中骅) <snoopyxdy@gmail.com>

The MIT License

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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