verificator/src/rules/before_or_equal.ts

Client and server-side validation JavaScript library

import requireParameterCount from './helpers/requireParameterCount'
import compareDates from './helpers/compareDates'

const validate = (attribute: string, value: any, parameters: any[], validator: any): boolean => {
    requireParameterCount(1, parameters, 'before_or_equal')

    return compareDates(attribute, value, parameters, '<=', validator)
}

export default validate