Date 08/10/2000 in DD/MM/YYYY format is invalid

Versions

• vee-validate: 2.1.0-beta.9
• vue: 2.5.2

Describe the bug I have fields set in v-validate="{date_format: 'DD/MM/YYYY'}", but when I enter the date 10/8/2000 the validation returns an error saying that the date is not in DD/MM/YYYY format

To Reproduce Steps to reproduce the behavior:

1. Go to https://baianat.github.io/vee-validate/guide/rules.html#date-format. In my browser, the default format is DD/MM/YYYY (pt-br)
2. Type the date 08/10/2000
3. See error

Demo Link

Desktop (please complete the following information):

• OS: [e.g. Windows]
• Browser [chrome]
• Version [69]

[georgerodrigues]

Same here, i have another dates too: 08/10/2000, 06/10/1996, 06/10/1997, … http://prntscr.com/l5o7v0 @woodyalan, @viniazvd and i are brazilians, maybe have some connection with the language of the browser

[fabianosobreira]

I believe the problem is just the documentation. Changing date_format from "DD/MM/YYYY" to "dd/MM/yyyy" worked fine.