$(document).ready(function() { $('#btnAnswer').click(function() { var numberOne = 0; var numberTwo = 0; var numberThree = 0; var questionOneYes = $('#questionOneYes'); var questionTwoYes = $('#questionTwoYes'); var questionThreeYes = $('#questionThreeYes'); var questionOneNo = $('#questionOneNo'); var questionTwoNo = $('#questionTwoNo'); var questionThreeNo = $('#questionThreeNo'); var newDiv = document.createElement(newDiv); newDiv.innerHTML = "Vous devez sélectionner au moins une des réponses afin de vous rendre à la prochaine étape."; if(questionOneYes.attr('checked') == 'checked') { numberOne++; } else if(questionOneNo.attr('checked') == 'checked') { numberOne++; } if(questionTwoYes.attr('checked') == 'checked') { numberTwo++; } else if(questionTwoNo.attr('checked') == 'checked') { numberTwo++; } if(questionThreeYes.attr('checked') == 'checked') { numberThree++; } else if(questionThreeNo.attr('checked') == 'checked') { numberThree++; } if((numberOne > 0) && (numberTwo > 0) && (numberThree > 0)) { $('#btnAnswer').hide(); $('.quizAnswerBox').show(); $('.quizNextQuestion').show(); } else { alert(newDiv.innerHTML); } }); });