egg-js-validator v1.0.3

egg-js-validator

Install

$ npm i egg-js-validator --save

Usage

// {app_root}/config/plugin.js
exports.jsValidator = {
  enable: true,
  package: 'egg-js-validator',
};

// {app_root}/controller/xx.js
module.exports = app => {

    class MyController extends Controller {
        async index(ctx) {
            const rule = {
                name: { type: 'string', required: true, min: 2 },
                company: { type: 'string', required: true, min: 2 },
            };
            const validator = await app.jsValidator.convert(rule).setSelector('#base-form').build();
            this.ctx.render('xx/xx.ejs', { validator });
        }
    }
};

// {app_root/views/xx.ejs}
<%- baseJsValidator %>

Template Dir

/views/layout/validator_template.ejs @todo set template dir

Template content

<script type="text/javascript">
$(document).ready(function() {
    $("<%= selector %>").validate({
        rules: <%- JSON.stringify(rule) %>,
        messages: <%- JSON.stringify(message) %>,
        errorPlacement: function(error, element) {
            $(element).addClass('is-invalid');
            $(element).after(error);
        },
        errorClass: "invalid-feedback",
        errorElement: "div",
        highlight: false,
        success: function(element) {
            $(element).prev('input').removeClass('is-invalid');
            $(element).remove();
        },
    });

});

</script>

Configuration

// {app_root}/config/config.default.js
exports.jsValidator = {
    client: {},
    app: true,
};

see config/config.default.js for more detail.

Example

Questions & Suggestions

Please open an issue here.

License

MIT