Restricting user input to spaces, periods, apostrophes, and letters in JavaScript

I need to implement a search page where the input should only include alphabets, spaces, and dots.

 @Html.TextBoxFor(x => x.UserName, new { @placeholder = "Enter Your Name", @id = "UserName", @class = "form-control" })

Answer №1

$(document).ready(function() {
$('#yourtextbox-Id').on('keydown', function(e) {
    if (e.keyCode == 32)
        return false;
});
});

You can also check for special characters like period and comma.

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