when user if user leaves blank any step cursor to where error is taken (jquery)

Harun Ergün 65

when user if user leaves blank any step cursor to where error is taken

For Example

var name = $('#name').val();

if (name == '') {
$('#name').css('border-color', 'red');
alert('Please write your first and last name')
return false;

} else {
$('#name').css('border-color', 'black');

}


(ASP.NET MVC WEB)

Accepted answer

Viorel 112.8K Reputation points

2023-01-24T06:35:35.0033333+00:00

Try executing $('#name').focus() before alert.

And probably replace #name == '' with adSoyad == ''.
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1 person found this answer helpful.
Harun Ergün 65 Reputation points

2023-01-24T06:54:52.56+00:00

No problem for textbox and drowboxlist. But I can't send to checkbox? var cinsiyetValue = $('#cinsiyetValue').val(); if (cinsiyetValue == '') { $('#cinsiyetValue').css('border-color', 'red'); $('#cinsiyetValue').focus() alert('Lütfen Cinsiyet Seçiniz') return false; } else { $('#cinsiyetValue').css('border-color', 'black'); } where's my wrong sir ?

Viorel 112.8K Reputation points

2023-01-24T08:40:32.62+00:00

Probably the border does not work in case of checkboxes. See if outline can be used instead of border.

Or put your checkboxes inside of a span or div:

<span><input id="cinsiyetValue" . . .</span>

Then try something like this:

$('#cinsiyetValue').parent().css('border', '0.5pt solid red').

Harun Ergün 65 Reputation points

2023-01-24T08:56:50.5133333+00:00

main line can be used. When I use the code you wrote, the form turns red around. But cursor or screen does not go to #CinsiyetValue

Harun Ergün 65 Reputation points

2023-01-24T09:03:02.67+00:00

and sir doesnt work Datetime? my code's

var date = $('#lisansBaslamaTarih').val(); if (date == '') { $('#lisansBaslamaTarih').css('border-color', 'red'); alert('please enter date') return false; } else { $('#lisansBaslamaTarih').css('border-color', 'black');
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No problem for textbox and drowboxlist. But I can't send to checkbox? var cinsiyetValue = $('#cinsiyetValue').val(); if (cinsiyetValue == '') { $('#cinsiyetValue').css('border-color', 'red'); $('#cinsiyetValue').focus() alert('Lütfen Cinsiyet Seçiniz') return false; } else { $('#cinsiyetValue').css('border-color', 'black'); } where's my wrong sir ?

when user if user leaves blank any step cursor to where error is taken (jquery)

2 additional answers