@ant-basement/core/dist/umd/utility/validator.js

Ant Basement JavaScript SDK Core

(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports", "tslib", "parameter", "./rules", "../error", "../constant"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    const tslib_1 = require("tslib");
    const parameter_1 = tslib_1.__importDefault(require("parameter"));
    const rules_1 = require("./rules");
    const error_1 = require("../error");
    const constant_1 = require("../constant");
    class Validator {
        constructor(options) {
            this.p = new parameter_1.default(options);
            for (const ruleName of Object.keys(rules_1.rules)) {
                const name = ruleName.match(/ruleOf([a-zA-Z]+)/)[1];
                this.p.addRule(name[0].toLowerCase() + name.slice(1), rules_1.rules[ruleName]);
            }
        }
        validate(rules, obj) {
            if (typeof obj !== 'object' && typeof rules === 'string') {
                obj = { field: obj };
                rules = { field: rules };
            }
            const message = this.p.validate(rules, obj);
            if (!message) {
                return null;
            }
            const result = message.map(mistake => {
                if (mistake.field) {
                    let target = JSON.parse(JSON.stringify(obj));
                    const fields = mistake.field.match(/[^\.\[\]]+/g);
                    while (fields.length) {
                        const field = fields.shift();
                        if (!target.hasOwnProperty(field)) {
                            break;
                        }
                        target = target[field];
                    }
                    mistake.value = target;
                }
                return mistake;
            });
            function getMessage(result) {
                if (Array.isArray(result)) {
                    return result.map(getMessage).join('; ');
                }
                return `${result.field} ${result.message}`;
            }
            throw new error_1.BasementClientError(constant_1.ErrorName.VALIDATION_ERROR, constant_1.ErrorCode.VALIDATION_FAILED, constant_1.ErrorType.COMMON_ERROR, getMessage(result));
        }
    }
    exports.Validator = Validator;
});
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