class-validator-multi-lang/esm2015/decorator/string/IsIP.js

Decorator-based property validation for classes.

import { buildMessage, ValidateBy } from '../common/ValidateBy';
import isIPValidator from 'validator/lib/isIP';
import { getText } from '../get-text';
export const IS_IP = 'isIp';
/**
 * Checks if the string is an IP (version 4 or 6).
 * If given value is not a string, then it returns false.
 */
export function isIP(value, version) {
    const versionStr = version ? `${version}` : undefined;
    return typeof value === 'string' && isIPValidator(value, versionStr);
}
/**
 * Checks if the string is an IP (version 4 or 6).
 * If given value is not a string, then it returns false.
 */
export function IsIP(version, validationOptions) {
    return ValidateBy({
        name: IS_IP,
        constraints: [version],
        validator: {
            validate: (value, args) => isIP(value, args.constraints[0]),
            defaultMessage: buildMessage(eachPrefix => eachPrefix + getText('$property must be an ip address'), validationOptions),
        },
    }, validationOptions);
}
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