JavaScript UI Libraries & Blazor Components Suite – Smart UI Forums Data Grid How to form input permit only a few char


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  • #103694

    Hi all,

    Can I specify an input form control component to have only (0,1,..9,’ ‘) chars => something like this :

    12345 678 9855 4556 13215





    You can use the built-in validation in the Form component.
    Each control can have an array of validation rules.
    You can have a validation rule with a regex pattern.
    Here is a link for a quick demo with your desired behaviour:


    If you have any further questions, do not hesitate to contact us!


    Best Regards,
    Svetoslav Borislavov

    Smart UI Team

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