Displaying success and error messages using javascript.

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Here is a simple javascript code for displaying error messages it works fine now how to add a statement to this code that states when none of these errors are committed display a success message.

JavaScript

<script>
    $(document).ready(function() {
        $('#update').click(function() {
                var firstname = document.getElementById('fname').value;
                var lasttname = document.getElementById('lname').value;
                if (firstname.length < 2) {
                    $('#em').html('First name cannot be less than 2 characters');
                    return false;
                }
                if (lasttname.length < 2) {
                    $('#em').html('Last name cannot be less than 2 characters');
                    return false;
                }
                if (firstname.length > 15) {
                    $('#em').html('First name cannot be more than 15 characters');
                    return false;
                }
                if (lastname.length > 15) {
                    $('#em').html('Last name cannot be more than 15 characters');
                    return false;
                }
            }
        });
    });
</script>

Posted 26-Oct-15 0:31am

Gizmo3

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upendra shahi · Answer 1 · 2015-10-26T00:40:00

$(document).ready(function() {
$('#update').click(function() {
var firstname = document.getElementById('fname').value;
var lasttname = document.getElementById('lname').value;
if (firstname.length < 2) {
$('#em').html('First name cannot be less than 2 characters');
return false;
}
else if (lasttname.length < 2) {
$('#em').html('Last name cannot be less than 2 characters');
return false;
}
else if (firstname.length > 15) {
$('#em').html('First name cannot be more than 15 characters');
return false;
}
else if (lastname.length > 15) {
$('#em').html('Last name cannot be more than 15 characters');
return false;
}
else{
$('#em').html('Sucess message');
return true;
}
}
});
});

F-ES Sitecore · Answer 2 · 2015-10-26T00:50:00

C#

<script>
    $(document).ready(function() {
        $('#update').click(function() {
                var firstname = document.getElementById('fname').value;
                var lasttname = document.getElementById('lname').value;
                if (firstname.length < 2) {
                    $('#em').html('First name cannot be less than 2 characters');
                    return false;
                }
                if (lasttname.length < 2) {
                    $('#em').html('Last name cannot be less than 2 characters');
                    return false;
                }
                if (firstname.length > 15) {
                    $('#em').html('First name cannot be more than 15 characters');
                    return false;
                }
                if (lastname.length > 15) {
                    $('#em').html('Last name cannot be more than 15 characters');
                    return false;
                }
                $('#em').html('Success');
                return true;
            }
        });
    });
</script>

Displaying success and error messages using javascript.

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