Not able to set the default placeholder as an empty string

[yvan33]

Passing placeholderChar='' does not work.
For example, if you do:

<MaskedInput mask="1111" name="exampleName" size="20" placeholderChar="" />

the placeholder will still be _ instead of an empty string, while inputmask-core supports empty string it according to this line

[yvan33]

PR #119 fixes it, @insin or @iamdustan please take a look.

[agurtovoy]

@insin @iamdustan Is there something preventing the acceptance of the aforementioned PR?

[zadremal]

Don`t forget about a space to make it work