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

Decorator-based property validation for classes.

import { buildMessage, ValidateBy } from '../common/ValidateBy';
import isEANValidator from 'validator/lib/isEAN';
import { getText } from '../get-text';
export const IS_EAN = 'isEAN';
/**
 * Check if the string is an EAN (European Article Number).
 * If given value is not a string, then it returns false.
 */
export function isEAN(value) {
    return typeof value === 'string' && isEANValidator(value);
}
/**
 * Check if the string is an EAN (European Article Number).
 * If given value is not a string, then it returns false.
 */
export function IsEAN(validationOptions) {
    return ValidateBy({
        name: IS_EAN,
        validator: {
            validate: (value, args) => isEAN(value),
            defaultMessage: buildMessage(eachPrefix => eachPrefix + getText('$property must be an EAN (European Article Number)'), validationOptions),
        },
    }, validationOptions);
}
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