class-validator-multi-lang/cjs/decorator/string/IsJSON.js

Decorator-based property validation for classes.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.IsJSON = exports.isJSON = exports.IS_JSON = void 0;
const ValidateBy_1 = require("../common/ValidateBy");
const isJSON_1 = __importDefault(require("validator/lib/isJSON"));
const get_text_1 = require("../get-text");
exports.IS_JSON = 'isJson';
/**
 * Checks if the string is valid JSON (note: uses JSON.parse).
 * If given value is not a string, then it returns false.
 */
function isJSON(value) {
    return typeof value === 'string' && isJSON_1.default(value);
}
exports.isJSON = isJSON;
/**
 * Checks if the string is valid JSON (note: uses JSON.parse).
 * If given value is not a string, then it returns false.
 */
function IsJSON(validationOptions) {
    return ValidateBy_1.ValidateBy({
        name: exports.IS_JSON,
        validator: {
            validate: (value, args) => isJSON(value),
            defaultMessage: ValidateBy_1.buildMessage(eachPrefix => eachPrefix + get_text_1.getText('$property must be a json string'), validationOptions),
        },
    }, validationOptions);
}
exports.IsJSON = IsJSON;
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