ng2-validation/dist/json/validator.js

angular2 validation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var forms_1 = require("@angular/forms");
var lang_1 = require("../util/lang");
exports.json = function (control) {
    if (lang_1.isPresent(forms_1.Validators.required(control)))
        return null;
    var v = control.value;
    try {
        var obj = JSON.parse(v);
        if (Boolean(obj) && typeof obj === 'object') {
            return null;
        }
    }
    catch (e) {
    }
    return { json: true };
};
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