What is the best way to ensure data validation occurs only when a button is clicked

Question

What is the best way to ensure data validation occurs only when a button is clicked

In my project, I am faced with the challenge of validating inputs only after a submit button is clicked. However, I have noticed that the required rule is being activated after losing focus. This issue arises while using VeeValidate in Vue.js.

Here is the HTML code snippet for the input:

<input 
  name="Email" 
  v-validate 
  data-vv-rules="required|email" 
  id="email" 
  type="email" 
  v-model="email" 
  placeholder="Email " 
>

For handling validation in JavaScript:

this.$validator.validateAll().then(success => {

})

javascript vue.js

Answer 1

Answer №1

If you want to customize the validation behavior, you can utilize the data-vv-validate-on attribute by setting it to "none".

Next, ensure that you have a click event handler on your submit button using @click="submit".

In your component, define the submit method as shown below:

methods: {
  submit() {
    this.$validator.validateAll().then(success => {
      // execute the form submission
    })
  }
}

Answer 2

If you want to customize the validation behavior, you can utilize the data-vv-validate-on attribute by setting it to "none".

Next, ensure that you have a click event handler on your submit button using @click="submit".

In your component, define the submit method as shown below:

methods: {
  submit() {
    this.$validator.validateAll().then(success => {
      // execute the form submission
    })
  }
}

Answer 3

Answer №2

For those using vee-validate version prior to 4, you can find useful information here

Answer 4

For those using vee-validate version prior to 4, you can find useful information here

What is the best way to ensure data validation occurs only when a button is clicked

Answer №1

Answer №2

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