lv-form-validator v1.0.16

Laravel form validation with Vue.js

Repository used to handle Laravel form validation with Vue.js. Plus point is File Upload Included. Special thanks to MetinSeylan Laravel validation component. Much inspired from there.

Install with NPM

npm i lv-form-validator --save--dev 

Dependencies

• Vue

• Axios

  This package is using Axios to make ajax request. Also, behind the scene Vue.use() plugin is working. FormData class of JavaScript is helped to create form object with file upload.

Example

You can pass normal input element by v-model binding. But v-model not supports file_input type.

Here I used custom JavaScript selector to handle file Input type. ID or Class selector of input can be used here.

May example can help: Vue code:

import  LVFormValidator  from  'lv-form-validator';
Vue.use(LVFormValidator);

export default {
    name: 'app',
	data () {
		return {
			form: this.$form({
				title: 'foo',
				// fileOne: '.fileUploadOne', // Element By class Selector
				// fileOne: '#fileUploadOne', // Element By id Selector
			})
		}
  	},
	methods: {
		sendForm(){
			this.form.post('http://example.sr/myajax').then((response) => {
				
			}, (response) => {
				
			});
		}
	}
}

Here is the template file:

<template>
	<div>
		<form @submit.prevent="sendForm" autocomplete="off">
			<div class="row">
			
				<div class="col-sm-6">
					<div class="form-group">
						<label for="title">Title: </label>
						<input type="text" name="title" class="form-control" v-model="form.$fields.title" id="title" autocorrect="off" />
						<div  v-if="form.$errors.has('title')" id="titleHelp" class="text-danger"> 
							<small v-for="error in form.$errors.get('title')">
								<div>{{error}}</div> 
							</small> 
						</div><!-- /#titleHelp -->
					</div><!-- /.form-group -->
					
					<div class="form-group">
						<label for="picture">File Upload: </label>
						<input type="file" id="picture" class="picture" />
						<div v-if="form.$errors.has('picture')" id="pictureHelp" class="text-danger">
							<div>{{form.$errors.first('fileOne')}}</div> 
						</div><!-- /#firstHelp -->
					</div><!-- /.form-group -->
					
					<input type="submit" value="Submit" class="btn btn-sm"/>
				</div><!-- /.col-sm-6 -->
			</div><!-- /.row -->
		</form><!-- /form -->
	</div>
</template>

Laravel Validations example:

public function store(Request $request){
    $this->validate($request, [
        'name' => 'required|min:3|max:32',
        'picture' => 'required|image',
    ]);
}

Available Properties

All properies are same as here. Here is one new property to get first message only.

Notes

• Component with create FormData Object and then do request. Means it will use multipart/form-data with every ajax request.
• With every request Component will default send _method parameter to indentify Laravel Routing Request.

That's it. Plugin include Laravel 5.5 and Laravel 5.6 support.