Description
The validator of a number field gets an invalid floating point number as "value" parameter as soon as different decimalseparators are used. (I use the "ext-locale-de.js")
With "Ext.getCmp().value" a valid number returns

Fiddle
https://fiddle.sencha.com/#view/editor&fiddle/26l1

EXTJS Version

6.5.1

Browsers
All Browsers