function checkForm(frm) { if (frm.comment.value.length == 0) { alert("코멘트를 써주세요"); frm.comment.focus(); return false; } return true; } function checkAnonymousForm(frm) { if (frm.comment.value.length == 0) { alert("코멘트를 써주세요"); frm.comment.focus(); return false; } else if(frm.anonymousName.value.length == 0) { alert("이름을 써주세요"); frm.anonymousName.foc..