@decaf-ts/decorator-validation/lib/esm/validation/Validators/MaxLengthValidator.js

simple decorator based validation engine

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Validator } from "./Validator.js";
import { ValidationKeys, DEFAULT_ERROR_MESSAGES } from "./constants.js";
import { validator } from "./decorators.js";
import { valueLength } from "./utils.js";
/**
 * @summary Maximum Length Validator
 * @description Validates strings and Arrays on their maximum length
 *
 * @param {string} [message] defaults to {@link DEFAULT_ERROR_MESSAGES#MAX_LENGTH}
 *
 * @class MinLengthValidator
 * @extends Validator
 *
 * @category Validators
 */
let MaxLengthValidator = class MaxLengthValidator extends Validator {
    constructor(message = DEFAULT_ERROR_MESSAGES.MAX_LENGTH) {
        super(message, String.name, Array.name, Set.name, Map.name);
    }
    /**
     * @summary Validates a model
     *
     * @param {string} value
     * @param {MaxLengthValidatorOptions} options
     *
     * @return {string | undefined}
     *
     * @override
     *
     * @see Validator#hasErrors
     */
    hasErrors(value, options) {
        if (typeof value === "undefined")
            return;
        return valueLength(value) > options.maxlength
            ? this.getMessage(options.message || this.message, options.maxlength)
            : undefined;
    }
};
MaxLengthValidator = __decorate([
    validator(ValidationKeys.MAX_LENGTH),
    __metadata("design:paramtypes", [String])
], MaxLengthValidator);
export { MaxLengthValidator };
//# sourceMappingURL=MaxLengthValidator.js.map