class-validator-multi-lang/esm5/decorator/common/IsIn.js

Decorator-based property validation for classes.

import { buildMessage, ValidateBy } from '../common/ValidateBy';
import { getText } from '../get-text';
export var IS_IN = 'isIn';
/**
 * Checks if given value is in a array of allowed values.
 */
export function isIn(value, possibleValues) {
    return !(possibleValues instanceof Array) || possibleValues.some(function (possibleValue) { return possibleValue === value; });
}
/**
 * Checks if given value is in a array of allowed values.
 */
export function IsIn(values, validationOptions) {
    return ValidateBy({
        name: IS_IN,
        constraints: [values],
        validator: {
            validate: function (value, args) { return isIn(value, args.constraints[0]); },
            defaultMessage: buildMessage(function (eachPrefix) { return eachPrefix + getText('$property must be one of the following values: $constraint1'); }, validationOptions),
        },
    }, validationOptions);
}
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