Wrong behavior when formating string values

[AlexanderYW]

Expected Behavior

If you input a String with "20000.00" as value the output value will be 20.000,00

Actual Behavior

Right now when you input a String with "20000.00" as value the output value will be 2.000.000,00

Steps to Reproduce the Problem

https://codepen.io/anon/pen/vRqyay

Specifications

• Plugin Version: v2.3.0
• Vue.js Version: v2.5.16
• Browser: Chrome, Edge
• OS: Windows 10

[lulessa]

+1 to this issue. It happens in the valueNumber computed property in mounted via process method

vue-numeric/src/vue-numeric.vue

Lines 184 to 185 in f639863

	valueNumber () {
	return this.unformat(this.value)

When unformat receives "12345.00", it tells accounting to convert string to number assuming the decimal separator is ,, but it isn't.

vue-numeric/src/vue-numeric.vue

Line 364 in f639863

return accounting.unformat(toUnformat, this.decimalSeparatorSymbol)

Workaround, as seen on codepen, is to make the initial value a Number, then pass into the component via v-model.

A possible long-term solution in the component is to make valueNumber detect if this.value is a numeric string (!this.value.toString.test(/^[\d\.]/)) and then convert it to Numeric before passing it to unformat. However, that would not work correctly if value was "1.001" (one thousand and one) with . as thousand separator.

[WulfP]

Here ist my (short-term) solution:

add

value = parseFloat(value.replace ? value.replace(",",".") : value)

as first line to

methods.unformat() #363

Numeric values from input-fields can now contain comma as decimal-separator and are converted properly if stored as strings

[scramatte]

Same issue here

Please fix it into the component package
Might be interesting to let set array of allowed chars for thousand and decimals separator.