Validation message shows field names in lowercase always!

[rajat-arora084]

When I try to show validation messages on a field. It shows the field name in lowercase.
Can it be shown as per the field name?

Example: My field name is: Mobile Number

[fxgit]

class NewSimpleReactValidator extends SimpleReactValidator {
  constructor(options = {}) {
    super(options);

    this.helpers.humanizeFieldName = (field) => {
      // startCase is a Lodash method
      return _.startCase(field.replace(/([a-z0-9])([A-Z])/g, '$1 $2').replace(/_/g, ' '));
    }
  }
}