vuelidate required code example

Example 1: vuelidate required if another props

elements: {
            $each: {
              type: {
                required,
              },
              question: {
                required: requiredIf(prop => prop.type === 'input'),
              }
            }
          }

Example 2: vuelidate same as

validations: {
    form: {
      old_password: {
        data: { required },
      },
      new_password: {
        data: { required },
      },
      repeat_password: {
        data: { 
          sameAsPassword: sameAs(function() {
            return this.form.new_password.data;
          }) 
        },
      },
    },
  },

Example 3: vuelidate validate on submit

form: {
"name": {
"required": false,
"$invalid": true,
"$dirty": false,
"$error": false,
"$pending": false,
"$params": {
  "required": {
    "type": "required"
  }
}
},
"Age": {
  "required": false,
  "$invalid": true,
  "$dirty": false,
  "$error": false,
  "$pending": false,
  "$params": {
    "required": {
      "type": "required"
    }
  }
},
"$invalid": true,  <------- This is what you are after for valid/invalid
"$dirty": false,   <------- This is what you are after to see if the form has been used.
"$error": false,  <-------  This checks both invalid and dirty
"$pending": false,
"$params": {
   "nestedA": null,
   "nestedB": null
}
}

Example 4: vuelidate require if

required: requiredIf(()=> { return condition })