ts-api-core/mvc/validation/validator/length.validator.js

Nodejs api framework core

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.LengthValidator = void 0;
/* eslint-disable @typescript-eslint/restrict-plus-operands */
/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
const abstract_validator_1 = require("../abstract.validator");
/**
 * 字符串长度校验
  * @param lengthMin
  * @param lengthMax
  * @param message
 */
class LengthValidator extends abstract_validator_1.AbstractValidator {
    constructor(lengthMin = 0, lengthMax = 50, message) {
        super();
        this.lengthMin = 0;
        this.lengthMax = 50;
        this.lengthMin = lengthMin;
        this.lengthMax = lengthMax;
        this.setDefaultMessage(message !== null && message !== void 0 ? message : "");
    }
    valid(param) {
        if (typeof param === "string") {
            this.convertMessage("参数长度不合法,期望长度范围："
                + this.lengthMin
                + "-"
                + this.lengthMax
                + ",实际长度："
                + param.length);
            return param.length >= this.lengthMin && param.length <= this.lengthMax;
        }
        else {
            this.convertMessage("参数类型不合法，无法获取长度");
            return false;
        }
    }
}
exports.LengthValidator = LengthValidator;
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