Hi there,

found out some issues with customValidation on mdbSelect. And for what I've tested, it happens even on "multiple" select.

What really happens is this:

When I hit send, my customValidation becomes true, and the isValid is false. BUT it doesnt enter on the validate() mdbSelect function (because it doesnt detect the change on customValidation).

The easiest solution I found was to add a watch on the mdbSelect component like this:

isValid() { 
    this.validate(); 
},
customValidation(){ 
    this.validate(); 
},

Would be great to have this properly solved on the oficial release.

Best Regards