lepu-test-platform-web/node_modules/async-validator/es/rule/whitespace.js

20 lines
628 B
JavaScript

import * as util from '../util';
/**
* Rule for validating whitespace.
*
* @param rule The validation rule.
* @param value The value of the field on the source object.
* @param source The source object being validated.
* @param errors An array of errors that this rule may add
* validation errors to.
* @param options The validation options.
* @param options.messages The validation messages.
*/
function whitespace(rule, value, source, errors, options) {
if (/^\s+$/.test(value) || value === '') {
errors.push(util.format(options.messages.whitespace, rule.fullField));
}
}
export default whitespace;