$scope vs scope in angularjs

JavaScript/jQuery Special Characters Validation example

Hello everyone, I am going to share the special characters validation using JavaScript/jQuery.
The input special characters  [email protected]#$%^&*()_+~{}[]';:"/.,<>?

Example as given below

$(function () {
   $("form :input[type='text']").on("keyup", function (e) {
        var inputTextId = $('#' + this.id);
        var inputText = inputTextId.val();

        var errorFor = this.id;
        if (!isValidChar(inputText)) {
            $('#' + this.id).val('').valid();       
            setTimeout(function () { replaceErrorMsg(errorFor); }, 100);
        }
    }); 
}); 

function isValidChar(str) {
    return !/[~`!#$%\^&*+=\-\[\]\\';,/{}|\\":<>\?]/g.test(str);
}

function replaceErrorMsg(errorFor) {
   $("label[for='" + errorFor + "'].help-block").html("Input parameter is Invalid.");
}

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ANIL SINGH

Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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