class-validator/esm2015/decorator/number/IsPositive.js

Decorator-based property validation for classes.

import { buildMessage, ValidateBy } from '../common/ValidateBy';
export const IS_POSITIVE = 'isPositive';
/**
 * Checks if the value is a positive number greater than zero.
 */
export function isPositive(value) {
    return typeof value === 'number' && value > 0;
}
/**
 * Checks if the value is a positive number greater than zero.
 */
export function IsPositive(validationOptions) {
    return ValidateBy({
        name: IS_POSITIVE,
        validator: {
            validate: (value, args) => isPositive(value),
            defaultMessage: buildMessage(eachPrefix => eachPrefix + '$property must be a positive number', validationOptions),
        },
    }, validationOptions);
}
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