avalon2表单验证,非必填字段在不填写的时候不能通过验证

代码

var vm = avalon.define({

$id: "validate1",

aaa : "",

validate: {

onError: function(reasons) {

reasons.forEach(function(reason) {

console.log(reason.getMessage())

})

},

onValidateAll: function(reasons) {

if(reasons.length) {

alert(reasons[0].getMessage())

} else {

alert('全部通过')

}

}

}

})

截图

查看源码 avalon/src/directives/duplex/addValidateField.js 中 validate 方法中

var next = function (a) {

if (field.norequired && value === '') {

a = true

}

......

}

有判断 field.norequired 是否为非必填字段 ,但貌似 norequired 属性从未赋值过

我的解决办法

在源码 avalon/src/directives/duplex/addValidateField.js 改造

代码如下

module.exports = function addField(node, vnode) {

var field = node.__ms_duplex__

var rules = vnode['ms-rules']

if (rules && !field.validator) {

while (node && node.nodeType === 1) {

var validator = node._ms_validator_

if (validator) {

if (rules['required'] === undefined || rules['required'] === false)

field.norequired = true;

field.rules = rules

field.validator = validator

if (avalon.Array.ensure(validator.fields, field)) {

validator.addField(field)

}

break

}

node = node.parentNode

}

}

}

新增了 这么一段 给 norequired 属性赋值 解决了非必填验证的问题

if (rules['required'] === undefined || rules['required'] === false)

field.norequired = true;

但不知道此方法是否是合理？