@korbiniankuhn/validator/dist/validator/default/validation/string.js

Validate object schemas for js, expressjs, angular and mongoose.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("../../../utils");
const any_1 = require("./any");
exports.validateString = (value, { defaultValue, allowed, required, message, trim, empty, min, max, length, regex, not, only, nullAsUndefined }) => {
    if (utils_1.isUndefined(value) || (nullAsUndefined && utils_1.isNull(value))) {
        if (utils_1.isNotUndefined(defaultValue)) {
            return utils_1.clone(defaultValue);
        }
        if (required) {
            throw message.get('required', { value });
        }
        else {
            return undefined;
        }
    }
    if (allowed && allowed.indexOf(value) !== -1) {
        return value;
    }
    if (value === null) {
        throw message.get('not_null', { value });
    }
    if (!utils_1.isString(value)) {
        throw message.get('wrong_type', {
            expected: 'string',
            actual: typeof value
        });
    }
    if (trim) {
        value = value.trim();
    }
    if (value === '') {
        if (empty === false) {
            throw message.get('string_empty');
        }
        else {
            return value;
        }
    }
    any_1.validateOnly(only, value, message);
    any_1.validateNot(not, value, message);
    if (min || max || length) {
        const stringLength = value.length;
        if (min && stringLength < min) {
            throw message.get('string_min', {
                expected: min,
                actual: stringLength
            });
        }
        if (max && stringLength > max) {
            throw message.get('string_max', {
                expected: max,
                actual: stringLength
            });
        }
        if (length && stringLength !== length) {
            throw message.get('string_length', {
                expected: length,
                actual: stringLength
            });
        }
    }
    if (regex && !value.match(regex.pattern)) {
        const locale = message.getLocale();
        if (locale in regex.locales) {
            throw message.replace(regex.locales[locale], {
                pattern: regex.pattern,
                value
            });
        }
        else {
            throw message.get('string_regex_invalid', {});
        }
    }
    return value;
};
exports.validateStringSync = (value, { defaultValue, allowed, required, message, parse, trim, empty, min, max, length, regex, not, only, func, nullAsUndefined }) => {
    value = exports.validateString(value, {
        defaultValue,
        allowed,
        required,
        message,
        trim,
        empty,
        min,
        max,
        length,
        regex,
        not,
        only,
        nullAsUndefined
    });
    return any_1.validateFunctionSync(func, value);
};
exports.validateStringAsync = (value, { defaultValue, allowed, required, message, trim, empty, min, max, length, regex, not, only, func, nullAsUndefined }) => __awaiter(this, void 0, void 0, function* () {
    value = exports.validateString(value, {
        defaultValue,
        allowed,
        required,
        message,
        trim,
        empty,
        min,
        max,
        length,
        regex,
        not,
        only,
        nullAsUndefined
    });
    return any_1.validateFunctionAsync(func, value);
});
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