How to use the isFQDN function from validator

nconf-validator.js

GitHub: mihirgokani007/nconf-validator

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},
port: function(x) {
  check(x, "within range 0 - 65535", validator.isInt(x, 0, 65535));
},
fqdn: function(x) {
  check(x, "a domain name", validator.isFQDN(x));
},
url: function(x) {
  check(x, "a URL", validator.isURL(x));
},

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index.js

GitHub: HexaneNetworks/gamedig-api

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check('game')
  .isIn(allowedGameTypes)
  .withMessage('Game is not supported.'),
check('ip')
  .custom((value, { req }) => {
    if (validator.isIP(value) || validator.isFQDN(value)) {
      return true;
    }
    throw new Error('Invalid IP address or hostname.');
  })

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+ 2 other calls in file

index.js

GitHub: justinsisley/marshall

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case 'email':
  isValid = validator.isEmail(stringValue);
  break;

case 'fqdn':
  isValid = validator.isFQDN(stringValue);
  break;

case 'float':
  isValid = validator.isFloat(stringValue);

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+ 31 other calls in file

spell.js

GitHub: netbek/lichen

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);

if (
  (ignoreCurrency && validator.isCurrency(word)) ||
  (ignoreEmail && validator.isEmail(word)) ||
  (ignoreFqdn && validator.isFQDN(word)) ||
  (ignoreUrl && validator.isURL(word)) ||
  (ignoreUnits && unitFilter.test(word))
) {
  parent.children[index] = {

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express-validator2.js

GitHub: yinhaixiang/express-validator2

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  }
  return true;
},
isFQDN: function(rule, value) {
  if (rule) {
    return validator.isFQDN(value);
  }
  return true;
},
isIP: function(rule, value) {

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+ 5 other calls in file

validators.js

GitHub: mmerkes/express-route-validator

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},
// isFQDN(str [, options]) - check if the string is a fully qualified domain name
// (e.g. domain.com). options is an object which defaults to
// { require_tld: true, allow_underscores: false, allow_trailing_dot: false }.
isFQDN: function (str, options) {
  return validator.isFQDN(str, typeof options === 'object' ? options : undefined);
},
// isFloat(str [, options]) - check if the string is a float.
// options is an object which can contain the keys min and/or max to validate
// the float is within boundaries (e.g. { min: 7.22, max: 9.55 }).

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+ 17 other calls in file

launcher.js

GitHub: rahulvocso/ConsultEase-With-Argan-Container

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response = await prompts({
    type: 'text',
    name: 'value',
    message: 'Your domain name',
    validate: (e) => isFQDN(e) || `Must be a valid domain`,
});

domain = response.value;

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