@appscode/ui-builder/src/mixins/validation-mixins.js

## Motivation

import { ValidationObserver, ValidationProvider } from "vee-validate";

export default {
  components: {
    ValidationObserver,
    ValidationProvider,
  },

  methods: {
    getRuleString(type, max_value, min_value) {
      let ans = "";
      if (this.required) {
        if (type === "input" || type === "select") {
          ans += "required";
        } else if (type === "array") {
          ans += "required";
        } else {
          ans += "requiredOb";
        }
      }
      if (max_value) {
        ans += ans ? "|" : "";
        ans += `max_value:${max_value}`;
      }
      if (min_value) {
        ans += ans ? "|" : "";
        ans += `min_value:${min_value}`;
      }
      return ans;
    },
  },
};