tsbase/Models/Validations/StringLengthValidation.js

Base class libraries for TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.StringLengthValidation = void 0;
const Command_1 = require("../../Patterns/CommandQuery/Command");
class StringLengthValidation {
    constructor(member, minimum, maximum, customErrorMessage) {
        this.member = member;
        this.minimum = minimum;
        this.maximum = maximum;
        this.customErrorMessage = customErrorMessage;
    }
    Validate(object) {
        return new Command_1.Command(() => {
            const value = object[this.member];
            const valueIsString = typeof value === 'string';
            const valueWithinRange = valueIsString &&
                value.length >= this.minimum && value.length <= this.maximum;
            if (!valueWithinRange) {
                const label = object.LabelFor(this.member);
                throw new Error(this.customErrorMessage ||
                    `\"${label}\" length must be within ${this.minimum} and ${this.maximum} characters.`);
            }
        }).Execute();
    }
}
exports.StringLengthValidation = StringLengthValidation;
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