IMask
Pattern Mask
Blazor
<BdkIMaskPattern Mask="{#}000[aaa]/NIC-`*[**]">
<input class="form-control" value="#534/NIC-534" />
</BdkIMaskPattern>
<BdkIMaskPattern Mask="{#}000[aaa]/NIC-`*[**]">
<input class="form-control" value="#534/NIC-534" />
</BdkIMaskPattern>