{"id":261,"date":"2022-12-05T13:33:36","date_gmt":"2022-12-05T04:33:36","guid":{"rendered":"https:\/\/javascript.auctionpro.co.kr\/?page_id=261"},"modified":"2022-12-05T13:35:28","modified_gmt":"2022-12-05T04:35:28","slug":"return-false-true","status":"publish","type":"page","link":"https:\/\/javascript.auctionpro.co.kr\/?page_id=261","title":{"rendered":"return null false true  \uc774\ud574"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Remark : javascript return null false true  \uc815\ud655\ud55c \uc0ac\uc6a9 \uc774\ud574<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">1.value return<\/h3>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:js decode:true \">\/\/ \uacf1\uc758 \uacb0\uacfc\uac12 \ub9ac\ud134\nfunction myFunction(a, b) {\n  return a * b;   \n}<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2.true false \uba85\ud655\ud788 \ub9ac\ud134 <\/h3>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:js decode:true \">function isEqual(num1, num2) {\n    if (num1 == num2) {\n        return true;\n    } else {\n        return false;\n    }\n}<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3.Validate\uc2dc null, \uacf5\ubc31 \uac12 \uc0ac\uc6a9\uc2dc \uadf8 \uae30\uc810\uc5d0\uc11c stop \ub428\/\/ test  \ubc14\ub78d\ub2c8\ub2e4.<\/h3>\n\n\n\n<div class=\"wp-block-urvanov-syntax-highlighter-code-block\"><pre class=\"lang:js decode:true \">&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n  \n&lt;head&gt;\n    &lt;title&gt;\n        Return false\n    &lt;\/title&gt;\n    &lt;script&gt;\n        function validateForm() {\n            var x = document.forms[\"myForm\"][\"fname\"].value;\n            if (x == \"\") {\n                alert(\"Please Fill all the entries\");\n                return false; \/\/\ubc18\ub4dc\uc2dc false \uba85\uc2dc\n            }\n        }\n    &lt;\/script&gt;\n&lt;\/head&gt;\n  \n&lt;body style=\"text-align:center;\"&gt;\n    &lt;h1 style=\"color: green;\"&gt; \n            Validate Test\n    &lt;\/h1&gt;\n    &lt;form name=\"myForm\" \n          action=\"\/action_page.php\" \n          onsubmit=\"return validateForm()\" \n          method=\"post\"&gt;\n        Name:\n        &lt;input type=\"text\" name=\"fname\"&gt;\n        &lt;input type=\"submit\" value=\"Submit\"&gt;\n    &lt;\/form&gt;\n&lt;\/body&gt;\n  \n&lt;\/html&gt;<\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Remark : javascript return null false true \uc815\ud655\ud55c \uc0ac\uc6a9 \uc774\ud574 1.value return 2.true false \uba85\ud655\ud788 \ub9ac\ud134 3.Validate\uc2dc null, \uacf5\ubc31 \uac12 \uc0ac\uc6a9\uc2dc \uadf8 \uae30\uc810\uc5d0\uc11c stop \ub428\/\/ test \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-261","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=261"}],"version-history":[{"count":2,"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/261\/revisions"}],"predecessor-version":[{"id":264,"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=\/wp\/v2\/pages\/261\/revisions\/264"}],"wp:attachment":[{"href":"https:\/\/javascript.auctionpro.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}