v5.1.0-beta.1

Features

• add a validation fallback directive (d16d844), closes #264

The template of the valFallback directive is used for all the errors that exist on the form control but are not handled by any of the specific error templates:

<val-default-errors>
  <ng-template valError="required" let-label>{{ label }} is mandatory</ng-template>
  <ng-template valError="max" let-error="error" let-label>{{ label }} must be at most {{ error.max | number }}</ng-template>
  <ng-template valFallback let-label let-type="type" let-error="error">{{ label }} has an unhandled error of type {{ type }}: {{ error | json }}</ng-template>
</val-default-errors>