Vue.js 验证子组件Vue veevalidate

应用程序(家长)

嗨，我有这些组件( children )

当我从父组件中按submit时，应用程序不会验证此表单.所以我try 在子组件(TextComponent)中使用inject$validator进行验证，并提供但不显示错误消息.

应用组件

<template>
      <div>
        <!-- Form validar numero max input -->
        <form :class="{'was-validated': error_in_form_save_progress}" >

           <card-shadow v-for="(texto,key) in sections_template.texts" :key="key" > 
            <texto-component 
              :orden="key+2"
              v-model="sections_template.texts[key].content" 
              :tituloComponente="texto.title" 
              :inputName="texto.title" >
              <template slot="section_show_error_validate_input">
                <info-error-form 
                  :listErrors='errors' 
                  :name_field = "texto.title" 
                  v-show = "error_in_form_save_progress" >
                </info-error-form>
              </template>
            </texto-component>
          </card-shadow>

        </form>

        <div class="row foot_button" >
          <div class="offset-md-3 col-md-3">
            <button class="btn" @click.prevent="save_progrees"> Guardar Cambios</button>
          </div>

        </div>
      </div>
    </template>

    <script>

      export default {

        provide() {
       return {
         $validator: this.$validator,
       };
    },
        data: function(){
          return {
            sections_template: {
              texts:[
                {
                  section_template_id: 1,
                  type: "texto",
                  title: "fundamentacion",
                  content: ""
                },
                {
                  section_template_id: 2,
                  type: "texto",
                  title: "sumilla",
                  content: ""
                }
            ] },
            error_in_form_save_progress: true
          }
        },
        methods:{
          save_progrees(){
             this.$validator.validateAll().then((result) => {
            if (result) {
             this.error_in_form_save_progress = false;
             alert("se guardaran cambios");
             return
            }
            this.error_in_form_save_progress = true;
            });

          }
        }
      }
    </script>