class-validator/esm2015/decorator/array/ArrayNotContains.js

Decorator-based property validation for classes.

import { buildMessage, ValidateBy } from '../common/ValidateBy';
export const ARRAY_NOT_CONTAINS = 'arrayNotContains';
/**
 * Checks if array does not contain any of the given values.
 * If null or undefined is given then this function returns false.
 */
export function arrayNotContains(array, values) {
    if (!Array.isArray(array))
        return false;
    return values.every(value => array.indexOf(value) === -1);
}
/**
 * Checks if array does not contain any of the given values.
 * If null or undefined is given then this function returns false.
 */
export function ArrayNotContains(values, validationOptions) {
    return ValidateBy({
        name: ARRAY_NOT_CONTAINS,
        constraints: [values],
        validator: {
            validate: (value, args) => arrayNotContains(value, args.constraints[0]),
            defaultMessage: buildMessage(eachPrefix => eachPrefix + '$property should not contain $constraint1 values', validationOptions),
        },
    }, validationOptions);
}
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