@ncform/ncform/src/rules/pattern.js

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

import ncformCommon from "@ncform/ncform-common";

const { notEmptyVal, getValType } = ncformCommon.ncformUtils;
const { ValidationRule } = ncformCommon;

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

  validateLogic(val, ruleVal) {
    if (!notEmptyVal(ruleVal) && getValType(ruleVal) !== "regexp") return true;

    if (getValType(ruleVal) === "string") ruleVal = new RegExp(ruleVal);

    return ruleVal.test(val);
  }
}

module.exports = PatternRule;