validation - 如何在 vuetify 中添加密码匹配验证？

Question

我正在尝试创建一个具有两个字段 password和rePassword. 基本上，它们都应该是相同的。

我尝试使用在网上找到的不同代码和不同的方法。其中一些工作但是。它实际上并不适合代码。

这是一段代码：

个人资料.vue：

<v-layout>
        <v-flex xs12 sm6>
          <v-text-field                        
            v-model="password"
            :append-icon="show ? 'visibility' : 'visibility_off'"
            :rules="[rules.required, rules.min]"
            :type="show ? 'text' : 'password'"
            name="password"
            label="Enter Password"
            hint="At least 8 characters"
            counter
            @click:append="show = !show"
          ></v-text-field>
        </v-flex>

          <v-flex xs12 sm6>
            <v-text-field            
              v-model="rePassword"
              :append-icon="show1 ? 'visibility' : 'visibility_off'"
              :rules="[rules.required, rules.min]"
              :type="show1 ? 'text' : 'password'"
              name="input-10-1"
              label="Re-enter Password"
              hint="At least 8 characters"
              counter
              @click:append="show1 = !show1"
            ></v-text-field>
          </v-flex>
          </v-layout>

这是脚本的样子：

Profile.vue（脚本）：

data() {
      return {
        show: false,
        show1: false,
        password: 'Password',
        rePassword: 'Password',
        rules: {
          required: value => !!value || 'Required.',
          min: v => v.length >= 8 || 'Min 8 characters',
          emailMatch: () => ('The email and password you entered don\'t match')
        },
        emailRules: [
          v => !!v || 'E-mail is required',
          v => /.+@.+/.test(v) || 'E-mail must be valid'
        ],
        date: new Date().toISOString().substr(0, 10),
        menu: false,
        items: ['male', 'female'],
        address: '',
        title: "Image Upload",
        dialog: false,
        imageName: '',
        imageUrl: '',
        imageFile: ''
      }
    },
    methods: {
      pickFile() {
        this.$refs.image.click()
      },            
          onFilePicked(e) {
        const files = e.target.files
        if(files[0] !== undefined) {
          this.imageName = files[0].name
          if(this.imageName.lastIndexOf('.') <= 0) {
            return
          }
          const fr = new FileReader ()
          fr.readAsDataURL(files[0])
          fr.addEventListener('load', () => {
            this.imageUrl = fr.result
            this.imageFile = files[0] // this is an image file that can be sent to server...
          })
        } else {
          this.imageName = ''
          this.imageFile = ''
          this.imageUrl = ''
        }
        },
    }
      ,
      validate() {
        if (this.$refs.form.validate()) {
          this.snackbar = true
        }
      },
      reset() {
        this.$refs.form.reset()
      }

如何使用 vuetify 在验证中添加密码匹配功能。谢谢

标签： validationvue.jsvuetify.js

Answer 1

您可以定义自定义规则：

computed: {
    passwordConfirmationRule() {
      return () => (this.password === this.rePassword) || 'Password must match'
    }
}

并使用它

 <v-flex xs12 sm6>
    <v-text-field            
      v-model="rePassword"
      :append-icon="show1 ? 'visibility' : 'visibility_off'"
      :rules="[rules.required, rules.min, passwordConfirmationRule]"
      :type="show1 ? 'text' : 'password'"
      name="input-10-1"
      label="Re-enter Password"
      hint="At least 8 characters"
      counter
      @click:append="show1 = !show1"
    />
  </v-flex>