tsbase/Models/Validations/RegExpValidation.js

Base class libraries for TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RegExpValidation = void 0;
const Command_1 = require("../../Patterns/CommandQuery/Command");
class RegExpValidation {
    constructor(member, regex, customErrorMessage) {
        this.member = member;
        this.regex = regex;
        this.customErrorMessage = customErrorMessage;
    }
    Validate(object) {
        return new Command_1.Command(() => {
            const value = object[this.member];
            const regex = new RegExp(this.regex);
            const regexTestPasses = regex.test(value);
            if (!!value && // don't enforce if falsy - leave that to required validation
                !regexTestPasses) {
                const label = object.LabelFor(this.member);
                throw new Error(this.customErrorMessage || `${label} value: ${value} does not conform to the expected regular expression: ${regex}`);
            }
        }).Execute();
    }
}
exports.RegExpValidation = RegExpValidation;
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