meteor autoform的简单验证码字段类型

Question

I need a simple captcha field type for my form. I used meteor-autoform for generating form.

I don't know how to create custom (captcha) field type for auto-form.

For example how to wrap this node.js module to auto-form add-on.

I also don't want to use google reCaptcha.

Please guide me.

Answer 1

Ok a common issue when building with meteor is figuring out how to include node packages in a meteor project. Here's the way I do it!

1. Install the lovely meteorhacks:npm package which allows for easy node package wrapping.

meteor add meteorhacks:npm

2. Edit the packages.json file (which meteorhacks adds to your meteor project root)

The packages.json file should something like this:

{
   "node-captcha" : "0.2.1"
}

Note: 0.2.1 is the latest package version of node-captcha which I found on the npm link you supplied. Anytime you are including a node package using meteorhacks:npm, you need to list a node package version.

3. node-captcha can now be included in your meteor js files by using the following statement:

Meteor.npmRequire('node-captcha');

This should do the trick! Please accept my answer if this is what you are looking for :)