@ncform/ncform/src/rules/hostname.js

ncform, a very nice configuration generation way to develop form ( vue, json-schema, form, generator )

import { ValidationRule } from "@ncform/ncform-common";

class HostnameRule extends ValidationRule {
  constructor(props) {
    super(props);
    this.name = "hostname";
    this.defaultErrMsg = "hostname validate error";
  }

  validateLogic(val, ruleVal) {
    if (!ruleVal) return true;
    if (typeof val !== "string") return true;
    return /^http(s)?:\/\/(.*?)\//.test(val);
  }
}

module.exports = HostnameRule;