simple-body-validator/lib/cjs/rules/closureValidationRule.js

This package is inspired by Laravel validation, and aims to make body validation easier for Javascript developers

'use strict';
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ruleContract_1 = __importDefault(require("./ruleContract"));
class ClosureValidationRule extends ruleContract_1.default {
    constructor(callback) {
        super();
        /**
         * Indicates if the validation callback failed.
         */
        this.failed = false;
        this.callback = callback;
    }
    /**
     * Determine if the validation rule passes.
     */
    passes(value, attribute) {
        this.failed = false;
        const result = this.callback(value, function (message) {
            this.failed = true;
            this.message = message;
        }.bind(this), attribute);
        if (result instanceof Promise) {
            return result.then(() => !this.failed);
        }
        return !this.failed;
    }
    ;
}
exports.default = ClosureValidationRule;