Allow empty

[luisvquintas]

Hi @kevinongko!

I decided to close the last PR and start developing again.

When the value is empty or null, don't format the field so that the placeholder can be displayed, using empty props.

<vue-numeric :empty="true" v-model="price"></vue-numeric>

I believe that in this version, all bugs have been resolved.

[kevinongko]

Hi @luisvquintas ,

I found a bug when using this sample code below

<template> <div id="app"> <vue-numeric currency="$" :empty="true" placeholder="sometext" v-model="money" precision="2" > </vue-numeric> </div> </template> <script> import VueNumeric from 'vue-numeric'  export default {  name: 'app',   components: {  VueNumeric  },   data () {  return {  money: 100 // default value  }  } } </script>

the input show the placeholder instead of the default value initially.

[kevinongko]

I just add contribution guidelines make sure to check it out :)

[codetheorist]

@kevinongko I feel that this is a non-issue as the idea of :empty=true is to show the placeholder so this works until the logic determines that input does I fact have a value.

@luisvquintas I feel this may work if you swap the order of the :empty and v-model attributes inside of the component template.

[kevinongko]

I fixed the inconsistent placeholder in v2.0.0