jQuery Validate的自定义验证(两种方法合二为一)

问题描述

我想知道，如何在我的方法中调用jquery validate的另一个自定义验证方法来验证某些数据.例如，我有一个名为文档ID"的字段，可以接受CPF或CNPJ(均为巴西文档)，并且需要使用jquery validate对其进行验证.我正在做这样的事情:

I would like to know, how can I call another custom validation method of jquery validate in my method to validate some data. For sample, I have a field called 'Document ID' that can accept CPF or CNPJ (both are brazilians documents), and I need to validate it with jquery validate. I'm doing something like this:

jQuery.validator.addMethod("cpf", function(value, element) {
   // my validation for CPF Documents
}, "CPF inválido!");

jQuery.validator.addMethod("cnpj", function(value, element) {
   // my validation for CNPJ Documents
}, "CNPJ inválido!");

当我对每种类型都有一个字段但都只有一个字段时，两种方法都可以正常工作，我必须在文本字段上发现我的用户类型并进行验证，就像这样:

Both works fine when I have one field for each type but I have only one and I have to discovery what my user type on textfield and validate it, somethind like this:

jQuery.validator.addMethod("documentoId", function(value, element) {

   if (value.lenght <= 11) {
      // validation for CPF and change the message
   }
   else if (value.lenght <= 14) {
      // validation for CNPJ and change the message
   }

}, 'Documento inválido');

但是我不知道如何在另一个函数(documentId)中调用这些自定义函数(cpf和cnpj).

but I don't know how to call these custom functions (cpf and cnpj) inside my another function (documentId).

我该怎么办?以及如何更改自定义验证中的消息?

How can I do it? and how can I change the message inside my custom validation ?

谢谢！干杯！

如果您要查看的话，我已经在jsbin中发布了我的代码: http://jsbin.com /ijetex/5/edit

I've posted my code in jsbin, if you want to look: http://jsbin.com/ijetex/5/edit

推荐答案

这怎么办?

jQuery.validator.addMethod("documentoId", function(value, element) {

   if (value.length <= 11) {
      jQuery.validator.methods.cpf.call(this, value, element);
   }
   else if (value.length <= 14) {
      jQuery.validator.methods.cnpj.call(this, value, element);
   }

}, 'Documento inválido');

更改错误消息的完整示例

Full example changing the error message

jQuery.validator.addMethod("documento", function(value, element) {

  // remove pontuações
  value = value.replace('.','');
  value = value.replace('.','');
  value = value.replace('-','');
  value = value.replace('/','');

  if (value.length <= 11) {
    if(jQuery.validator.methods.cpf.call(this, value, element)){
      return true;
    } else {
      this.settings.messages.documento.documento = "Informe um CPF válido.";
    }

  }
  else if (value.length <= 14) {
    if(jQuery.validator.methods.cnpj.call(this, value, element)){
      return true;
    } else {
      this.settings.messages.documento.documento = "Informe um CNPJ válido.";
    }

  }

  return false;

}, "Informe um documento válido.");

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