How to use the default function from validator

Find comprehensive JavaScript validator.default code examples handpicked from public code repositorys.

validator.default is a library that provides a set of functions to perform various validations on user input data.

utils.js

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 * @param {string} urlValidatorSettings - settings used by validator
 * @return {boolean} boolean value if the url is valid
 *
 */
function isUrlValid(url, urlValidatorSettings) {
    return typeof url === 'string' && url.length > 0 && validator_1.default.isURL(url, urlValidatorSettings);
}
exports.isUrlValid = isUrlValid;
/**
 * Forces url to start with http:// if it doesn't

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How does validator.default work?

validator.default is a library that provides functions to validate and sanitize different types of data, such as strings, numbers, and dates, using various criteria, such as length, format, and range, without mutating the original data. It uses regular expressions, built-in JavaScript functions, and custom rules to perform the validation and sanitization.

Ai Example

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const validator = require("validator");

const email = "john.doe@example.com";
if (validator.isEmail(email)) {
  console.log("Valid email address");
} else {
  console.log("Invalid email address");
}

In this example, the validator module is imported and the isEmail() method is used to check whether the email address is valid. If it is valid, the program logs "Valid email address"; otherwise, it logs "Invalid email address".

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