我想使用JSON创建表单,还需要验证JSON中定义的规则。
以下是我的JSON的外观:
{
"modules":[
{
"type":"form",
"action":"submit.aspx",
"name":"registrationform",
"container":"#maincontent",
"fields":[
{
"id":"firstname",
"label":"First Name",
"name":"fname",
"type":"text",
"value":""
},
{
"id":"email",
"label":"Email",
"name":"email",
"type":"text",
"value":""
}
],
"rules":
{
"fname" : "required",
"email" : {
"required": "true",
"email": "true"
}
},
"messages":
{
"fname" : "Enter your firstname",
"email" : {
"required": "Please enter a valid email address",
"minlength": "Please enter a valid email address"
}
}
}
]
}
如何编写动态代码,使用JSON规则验证我的表单元素并显示错误消息(如JSON中所定义)?
是否有一些我可以直接使用的jQuery方法?