Form Validation — Vue.js
vuejs.org › v2 › cookbookThis will render a simple list of errors on top of the form. Also note we fire the validation on submit rather than as every field is modified. The final thing to note is that each of the three fields has a corresponding v-model to connect them to values we will work with in the JavaScript. Now let’s look at that. const app = new Vue ( {
v-validate directive | VeeValidate
vee-validate.logaretm.com › v2 › apiThe v-validate directive is the main way to validate your inputs, the directive accepts either a string or an object as a value. If a string was passed, it must be a valid rules string, that is the validation rules separated by pipes '|'. If an object was passed, it must contains properties of the rules to be used and the value would be their ...
Vuelidate | A Vue.js model validation library
vuelidate.js.orgSimple, lightweight model-based validation for Vue.js You can read the introduction post for more insight on how this solution differs from other validation libraries. If you want to use Vuelidate with Vue 3, use the Vuelidate Next version. Installation Package is installable via npm npm install vuelidate --save Basic usage
Form Validation — Vue.js
Form validation is natively supported by the browser, but sometimes different browsers will handle things in a manner which makes relying on it a bit tricky. Even when validation is supported perfectly, there may be times when custom validations are needed and a more manual, Vue-based solution may be more appropriate.