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我需要接受一個手機號碼作爲網絡服務的輸入,但我在面對以下問題的同時使用Joi框架進行驗證。錯誤:模式必須是RegExp
淳佳說:
Error: pattern must be a RegExp
at Object.exports.assert (/home/gaurav/Gaurav-Drive/code/nodejsWorkspace/ragchews/node_modules/joi/node_modules/hoek/lib/index.js:524:11)
at internals.String.regex (/home/gaurav/Gaurav-Drive/code/nodejsWorkspace/ragchews/node_modules/joi/lib/string.js:107:10)
at /home/gaurav/Gaurav-Drive/code/nodejsWorkspace/ragchews/src/validators/userValidator.js:10:40
at Object.<anonymous> (/home/gaurav/Gaurav-Drive/code/nodejsWorkspace/ragchews/src/validators/userValidator.js:13:2)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
進行驗證:
var userProfileValidation = function(){
return {
payload : {
uid: Joi.string().required().alphanum().length(userConfigs.UID_LENGTH),
mobile_num: Joi.string().required().regex('^[0-9]*$').length(userConfigs.RMN_LENGTH) //for this guy
}
};
}();
我查了freeformatter正則表達式,它似乎爲atleast一些投入正常工作。我不明白爲什麼joi會拋出這個錯誤。
也許你需要添加'/'上的圖案的兩端:'/^[0-9] * $ /' – 2014-10-17 22:19:29