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[[テキストエリア POST 送信]]
https://lightbox.sakura.ne.jp/toolbox/media-page.php?src=html_001(オンライン実行)
@DIV
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<meta content="width=device-width initial-scale=1.0 minimum-scale=1.0 maximum-scale=1.0 user-scalable=no" name="viewport">
<title></title>
<style>
* {
font-size: 16px;
font-family: "ヒラギノ角ゴPro W6","Hiragino Kaku Gothic Pro W6","メイリオ",Meiryo,"MS Pゴシック",Verdana,Arial,Helvetica,sans-serif;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(function(){
});
function checkForm() {
if ( !confirm( "送信しますか?" ) ) {
return false;
}
if ( $("textarea[name='text']").val().trim() == "" ) {
alert("必須入力です")
$("textarea[name='text']").focus();
return false;
}
return true;
}
</script>
</head>
<body>
<form method="post" target="_self" onsubmit="return checkForm();">
<textarea name="text" style="width:400px;height:100px;"></textarea>
<br>
<input type="submit" name="send" value="送信">
</form>
</body>
</html>
@END
@X:s447_1(html)(utf8)
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