The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
KKKarthigeyan Krishnamurthi Syncfusion Team May 31, 2019 10:15 AM UTC
Hi Ricardo,
Greetings from Syncfusion.
In the sample below, we checked the reported case and the validation is correctly applied. Please try the sample and try to reproduce the error in a sample if the problem persists else share your example code / runnable sample (if possible) to proceed further.