{"id":401,"date":"2012-03-05T05:41:01","date_gmt":"2012-03-05T01:41:01","guid":{"rendered":"http:\/\/www.alrashdi.co\/blog\/?p=401"},"modified":"2013-06-08T03:34:36","modified_gmt":"2013-06-07T23:34:36","slug":"%d8%a7%d9%84%d8%aa%d8%ad%d9%82%d9%82-%d9%85%d9%86-%d8%a7%d9%84%d8%ad%d9%82%d9%88%d9%84-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a7%d9%84%d8%a7%d9%84%d9%83%d8%aa%d8%b1%d9%88%d9%86%d9%8a%d8%8c-%d8%b1","status":"publish","type":"post","link":"https:\/\/www.alrashdi.co\/blog\/2012\/03\/05\/%d8%a7%d9%84%d8%aa%d8%ad%d9%82%d9%82-%d9%85%d9%86-%d8%a7%d9%84%d8%ad%d9%82%d9%88%d9%84-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a7%d9%84%d8%a7%d9%84%d9%83%d8%aa%d8%b1%d9%88%d9%86%d9%8a%d8%8c-%d8%b1\/","title":{"rendered":"\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 (\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641)"},"content":{"rendered":"<p>\u062f\u0631\u0633 \u0628\u0633\u064a\u0637 \u0644\u0642\u0637\u0639 \u062d\u0628\u0644 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0645\u0646\u0635\u0631\u0645\u0629 \ud83d\ude00<\/p>\n<p>\u0648\u0647\u0648 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062f\u062e\u0644\u0629 \u0641\u064a \u062d\u0642\u0644 \u0645\u0639\u064a\u0646 \u0641\u064a \u0646\u0645\u0648\u0630\u062c. \u064a\u062e\u062a\u0644\u0641 \u0646\u0648\u0639 \u0627\u0644\u062a\u062d\u0642\u0642 \u062d\u0633\u0628 \u0646\u0648\u0639 \u0627\u0644\u062d\u0642\u0644 \u0648\u062d\u0633\u0628 \u0637\u0631\u064a\u0642\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0642\u062f \u064a\u0634\u0645\u0644 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0642\u0644 \u0625\u0646 \u0643\u0627\u0646 \u0641\u0627\u0631\u063a\u064b\u0627 \u0623\u0645 \u0644\u0627\u060c \u0623\u0648 \u0625\u0646 \u0643\u0627\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0645\u0643\u062a\u0648\u0628 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0623\u0648 \u0647\u0648 \u0645\u062c\u0631\u062f \u0645\u0644\u0626 \u0641\u0631\u0627\u063a. \u0639\u0628\u0631 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0633\u064a\u062a\u0645 \u0634\u0631\u062d \u0639\u062f\u0629 \u0646\u0642\u0627\u0637 \u0628\u0625\u0630\u0646 \u0627\u0644\u0644\u0647.<\/p>\n<p><!--more--><\/p>\n<p><strong>1. \u0635\u0646\u0639 \u0627\u0644\u0646\u0645\u0648\u0630\u062c<\/strong>\u060c \u0648\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646\u0647 \u0646\u0645\u0648\u0630\u062c \u0644\u0644\u062a\u0633\u062c\u064a\u0644 \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0639\u062a\u064a\u0627\u062f\u064a\u060c \u0627\u0644\u062d\u0642\u0648\u0644 \u0628\u0627\u0644\u062a\u0631\u062a\u064a\u0628: \u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u0648\u0644<span style=\"color: #ff0000;\">*<\/span>\u060c \u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u062b\u0627\u0646\u064a\u060c \u0627\u0633\u0645 \u0627\u0644\u0639\u0627\u0626\u0644\u0629<span style=\"color: #ff0000;\">*<\/span>\u060c \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a<span style=\"color: #ff0000;\">*<\/span> \u0648 \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641.<\/p>\n<p>\u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 &#8220;<span style=\"color: #ff0000;\">*<\/span>&#8221; \u064a\u0642\u0635\u062f \u0628\u0647\u0627 \u062d\u0642\u0648\u0644 \u0625\u062c\u0628\u0627\u0631\u064a\u0629\u060c \u0623\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0645 \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0628\u0647\u0627 \u0644\u0645\u0648\u0627\u0635\u0644\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629. \u064a\u0645\u0643\u0646 \u0639\u0645\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0623\u062d\u062f \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0645\u062b\u0644: Frontpage \u0648 Dreamweaver. \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u062c\u0627\u0647\u0632\u064b\u0627:<\/p>\n<pre class=\"brush: html\">&lt;form method=\"POST\" action=\"anypage.php\"&gt;\r\n&lt;table border=\"0\" width=\"100%\" style=\"border-collapse: collapse\"&gt;\r\n&lt;tr&gt;\r\n&lt;th colspan=\"2\"&gt;\u0646\u0645\u0648\u0630\u062c \u062a\u0633\u062c\u064a\u0644&lt;\/th&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;th&gt;\u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u0648\u0644 &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n&lt;td&gt;&lt;input type=\"text\" name=\"firstname\" size=\"20\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;th&gt;\u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u062b\u0627\u0646\u064a&lt;\/th&gt;\r\n&lt;td&gt;&lt;input type=\"text\" name=\"secondname\" size=\"20\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;th&gt;\u0627\u0633\u0645 \u0627\u0644\u0639\u0627\u0626\u0644\u0629 &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n&lt;td&gt;&lt;input type=\"text\" name=\"lastname\" size=\"20\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;th&gt;\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n&lt;td&gt;&lt;input type=\"text\" name=\"email\" size=\"20\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;th&gt;\u0627\u0644\u0647\u0627\u062a\u0641&lt;\/th&gt;\r\n&lt;td&gt;&lt;input type=\"text\" name=\"phone\" size=\"20\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;tr&gt;\r\n&lt;td colspan=\"2\" align=\"center\"&gt;\r\n&lt;input type=\"submit\" value=\"\u0627\u0639\u062a\u0645\u0627\u062f\" name=\"B1\"&gt;&lt;span lang=\"ar-om\"&gt; &lt;\/span&gt;\r\n&lt;input type=\"reset\" value=\"\u0627\u0639\u0627\u062f\u0629 \u062a\u0639\u064a\u064a\u0646\" name=\"B2\"&gt;&lt;\/td&gt;\r\n&lt;\/tr&gt;\r\n&lt;\/table&gt;\r\n\r\n&lt;\/form&gt;<\/pre>\n<p>\u0635\u0648\u0631\u0629 \u0644\u0644\u0646\u0645\u0648\u0630\u062c:<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.alrashdi.co\/blog\/wp-content\/uploads\/2012\/03\/sps129.jpg\" rel=\"rel=&quot;lightbox&quot;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-403\" title=\"\u0646\u0645\u0648\u0630\u062c \u0644\u0644\u062a\u0633\u062c\u064a\u0644\" alt=\"\" src=\"http:\/\/www.alrashdi.co\/blog\/wp-content\/uploads\/2012\/03\/sps129-300x115.jpg\" width=\"300\" height=\"115\" srcset=\"https:\/\/www.alrashdi.co\/blog\/wp-content\/uploads\/2012\/03\/sps129-300x115.jpg 300w, https:\/\/www.alrashdi.co\/blog\/wp-content\/uploads\/2012\/03\/sps129.jpg 574w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>2. \u0627\u0644\u062a\u062d\u0642\u0642:<\/strong><\/p>\n<p><strong>2.1. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0641\u064a \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629:<\/strong><\/p>\n<p>\u0647\u0646\u0627\u0643 \u0639\u062f\u0629 \u0637\u0631\u0642 \u0645\u0646\u0647\u0627:<\/p>\n<pre class=\"brush: php\">if($_POST['name'] == '')<\/pre>\n<p>\u0644\u0643\u0646 \u0644\u0646\u0643\u0646 \u0623\u0643\u062b\u0631 \u0631\u0633\u0645\u064a\u0629 \u0648\u0646\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0644\u0629 empty \u0644\u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0643\u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n<pre class=\"brush: php\">if(empty($_POST['firstname']) || empty($_POST['lastname']) ||  empty($_POST['email']))\r\n{\r\necho '\u0647\u0646\u0627\u0643 \u062d\u0642\u0644 \u0641\u0627\u0631\u063a&lt;br \/&gt;';\r\n}<\/pre>\n<p>\u0644\u0627\u062d\u0638 &#8220;<span style=\"color: #ff0000;\">||<\/span>&#8221; \u0628\u064a\u0646 \u0643\u0644 \u0634\u0637\u0631 \u0645\u0646 \u0627\u0644\u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0637\u064a\u060c \u0648\u062a\u0639\u0646\u064a &#8220;\u0623\u0648 (OR)&#8221; \u0648\u062a\u0633\u062a\u062e\u062f\u0645 &#8220;&amp;&amp;&#8221; \u0644\u062a\u062f\u0644 \u0639\u0644\u0649 &#8220;\u0648 (AND)&#8221;\u060c \u0648\u0644\u0644\u062a\u0648\u0636\u064a\u062d\u060c \u0647\u0646\u0627 \u0645\u062b\u0627\u0644 \u0645\u0639\u0627\u0643\u0633 \u0644\u0645\u0627 \u0633\u0628\u0642\u060c \u0623\u064a \u0627\u0646 \u0627\u0644\u0634\u0631\u0637 \u0627\u0644\u0633\u0627\u0628\u0642 \u064a\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0646 \u0643\u0627\u0646 <span style=\"color: #ff0000;\">\u0623\u064a<\/span> \u062d\u0642\u0644 \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0641\u0627\u0631\u063a\u064b\u0627\u060c \u0623\u0645\u0627 \u0627\u0644\u0634\u0631\u0637 \u0627\u0644\u062a\u0627\u0644\u064a \u0641\u0647\u0648 \u064a\u062a\u062d\u0642\u0642 \u0644\u0648 \u0623\u0646 <span style=\"color: #ff0000;\">\u0643\u0644<\/span> \u0627\u0644\u062d\u0642\u0648\u0642 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u064a\u0633\u062a \u0641\u0627\u0631\u063a\u0629:<\/p>\n<pre class=\"brush: php\"> if(!empty($_POST['firstname']) &amp;&amp; !empty($_POST['lastname']) &amp;&amp; !empty($_POST['email']))\r\n {\r\n     echo '\u0627\u0644\u062d\u0642\u0648\u0644 \u0645\u0643\u062a\u0645\u0644\u0629&lt;br \/&gt;';\r\n }else\r\n {\r\n     echo '\u0647\u0646\u0627\u0643 \u062d\u0642\u0644 \u063a\u064a\u0631 \u0645\u0643\u062a\u0645\u0644&lt;br \/&gt;';\r\n }<\/pre>\n<p>\u0644\u0627\u062d\u0638 \u0623\u064a\u0636\u064b\u0627 \u0623\u0646 \u0647\u0646\u0627\u0643 \u0639\u0644\u0627\u0645\u0629 &#8220;<span style=\"color: #ff0000;\">!<\/span>&#8221; \u0642\u0628\u0644 \u0627\u0644\u062f\u0627\u0644\u0629 \u0623\u064a \u0627\u0646 empty \u062a\u062a\u0623\u0643\u062f \u0645\u0646 \u0641\u0631\u0627\u063a \u0627\u0644\u0645\u062d\u062a\u0648\u0649\u060c \u0648 !empty \u062a\u0639\u0643\u0633 \u0630\u0644\u0643\u060c \u0623\u064a \u0639\u062f\u0645 \u0641\u0631\u0627\u063a \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \ud83d\ude42<\/p>\n<p><strong>2.2. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a:<\/strong><\/p>\n<p>\u0647\u0646\u0627\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0646\u062a\u0634\u0631\u0629 \u0641\u064a \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0627\u0646\u062a\u0631\u0646\u062a\u060c \u0648\u0633\u0623\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0647\u0646\u0627\u0643 &#8220;@&#8221;\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u062c\u0648\u062f &#8220;.&#8221;\u060c \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0647\u0648\u0644\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0628\u0631\u064a\u062f.<\/p>\n<p>\u0633\u0646\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0644\u062a\u064a\u0646 \u0645\u062a\u0634\u0627\u0628\u0647\u062a\u064a\u0646:<\/p>\n<p>strstr: \u0644\u0644\u0627\u0642\u062a\u0637\u0627\u0639 \u0645\u0646 \u0646\u0635 \u0645\u0639\u064a\u0646\u060c \u0645\u0646 \u062c\u0647\u0629 \u0627\u0644\u064a\u0633\u0627\u0631 \u0623\u0648 \u0627\u0644\u0628\u062f\u0627\u064a\u0629.<\/p>\n<p>strrchr: \u0644\u0644\u0627\u0642\u062a\u0637\u0627\u0639 \u0645\u0646 \u0646\u0635 \u0645\u0639\u064a\u0646\u060c \u0645\u0646 \u062c\u0647\u0629 \u0627\u0644\u064a\u0645\u064a\u0646 \u0623\u0648 \u0627\u0644\u0646\u0647\u0627\u064a\u0629.<\/p>\n<p>\u0645\u062b\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/p>\n<pre class=\"brush: php\">if(strstr($_POST['email'], '@') &amp;&amp; strrchr($_POST['email'], '.'))\r\n{\r\necho '\u0627\u0644\u0628\u0631\u064a\u062f \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}\r\nelse\r\n{\r\necho '\u0627\u0644\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}<\/pre>\n<p>\u062a\u0642\u0646\u064a\u064b\u0627\u060c \u0641\u064a \u062d\u0627\u0644\u0629 \u0648\u062c\u0648\u062f \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u0634\u0631\u0637\u064a\u0646\u060c \u0641\u0633\u062a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u0642\u064a\u0645\u0629\u060c \u0644\u0643\u0646 \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u062a\u0648\u0627\u062c\u062f\u0647\u0645\u060c \u0641\u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0647\u064a 0 \u0623\u0648 false\u060c \u0623\u064a \u0644\u0639\u0643\u0633 \u0627\u0644\u0634\u0631\u0637 \u0627\u0644\u0633\u0627\u0628\u0642 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 &#8220;!&#8221; \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0628\u0631\u064a\u062f \u0628\u0634\u0643\u0644 \u062e\u0627\u0637\u0626.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2.3. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641:<\/strong> \u0633\u0646\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u062f\u062e\u0644 \u0647\u0648 \u0631\u0642\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 intval\u060c \u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/p>\n<pre class=\"brush: php\">if(intval($_POST['phone']))\r\n{\r\necho '\u0627\u0644\u0647\u0627\u062a\u0641 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}\r\nelse\r\n{\r\necho '\u0627\u0644\u0647\u0627\u062a\u0641 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}<\/pre>\n<p>\u0648\u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0631\u0642\u0645 \u0639\u0628\u0631 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u062f\u062f \u0627\u0644\u0623\u0631\u0642\u0627\u0645\u060c \u0641\u064a \u0633\u0644\u0637\u0646\u0629 \u0639\u064f\u0645\u0627\u0646 \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641 \u064a\u062a\u0643\u0648\u0646 \u0645\u0646 8 \u0623\u0631\u0642\u0627\u0645\u060c \u0633\u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 strlen \u0644\u062d\u0633\u0627\u0628 \u0639\u062f\u062f \u0627\u0644\u0623\u0631\u0642\u0627\u0645\u060c \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/p>\n<pre class=\"brush: php\">if(intval($_POST['phone']) &amp;&amp; strlen($_POST['phone']) == 8 )\r\n{\r\necho '\u0627\u0644\u0647\u0627\u062a\u0641 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}\r\nelse\r\n{\r\necho '\u0627\u0644\u0647\u0627\u062a\u0641 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n}<\/pre>\n<p>\u0647\u0646\u0627\u0643 \u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0637\u0631\u0642 \u0623\u062e\u0631\u0649 \u0648\u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0642\u0642\u060c \u0644\u0643\u0646 \u0641\u064a \u0627\u0644\u062f\u0631\u0633 \u0627\u0633\u062a\u062e\u062f\u0645\u0646\u0627 \u0627\u0644\u0623\u0628\u0633\u0637 \u0623\u0648 \u0627\u0644\u0623\u0643\u062b\u0631 \u0639\u0645\u0644\u064a\u0629\u060c \u0635\u0641\u062d\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u0628 \u0643\u0627\u0645\u0644\u0629:<\/p>\n<pre class=\"brush: html\">&lt;html dir=\"rtl\"&gt;\r\n\r\n&lt;head&gt;\r\n&lt;meta http-equiv=\"Content-Language\" content=\"en-us\"&gt;\r\n&lt;meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"&gt;\r\n&lt;title&gt;test validation&lt;\/title&gt;\r\n&lt;\/head&gt;\r\n\r\n&lt;body&gt;\r\n\r\n&lt;?PHP\r\nif($_POST)\r\n{\r\n  if(!empty($_POST['firstname']) &amp;&amp; !empty($_POST['lastname']) &amp;&amp; !empty($_POST['email']))\r\n  {\r\n    if(strstr($_POST['email'], '@') &amp;&amp; strrchr($_POST['email'], '.'))\r\n    {\r\n      echo '\u0627\u0644\u0628\u0631\u064a\u062f \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n      if(intval($_POST['phone']) &amp;&amp; strlen($_POST['phone']) == 8 )\r\n      {\r\n        echo '\u0627\u0644\u0647\u0627\u062a\u0641 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n      }\r\n      else\r\n      {\r\n        echo '\u0627\u0644\u0647\u0627\u062a\u0641 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n      }\r\n    }\r\n    else\r\n    {\r\n      echo '\u0627\u0644\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0635\u062d\u064a\u062d&lt;br \/&gt;';\r\n    }\r\n\r\n  }else\r\n  {\r\n    echo '\u0647\u0646\u0627\u0643 \u062d\u0642\u0644 \u063a\u064a\u0631 \u0645\u0643\u062a\u0645\u0644&lt;br \/&gt;';\r\n  }\r\n}\r\nelse\r\n{\r\n  ?&gt;\r\n  &lt;form method=\"POST\" action=\"&lt;?PHP $_SERVER['PHP_SELF'] ?&gt;\"&gt;\r\n  &lt;table border=\"0\" width=\"100%\" style=\"border-collapse: collapse\"&gt;\r\n  &lt;tr&gt;\r\n  &lt;th colspan=\"2\"&gt;\u0646\u0645\u0648\u0630\u062c \u062a\u0633\u062c\u064a\u0644&lt;\/th&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;th&gt;\u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u0648\u0644 &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n  &lt;td&gt;&lt;input type=\"text\" name=\"firstname\" size=\"20\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;th&gt;\u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u062b\u0627\u0646\u064a&lt;\/th&gt;\r\n  &lt;td&gt;&lt;input type=\"text\" name=\"secondname\" size=\"20\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;th&gt;\u0627\u0633\u0645 \u0627\u0644\u0639\u0627\u0626\u0644\u0629 &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n  &lt;td&gt;&lt;input type=\"text\" name=\"lastname\" size=\"20\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;th&gt;\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a &lt;font color=\"#FF0000\"&gt;*&lt;\/font&gt;&lt;\/th&gt;\r\n  &lt;td&gt;&lt;input type=\"text\" name=\"email\" size=\"20\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;th&gt;\u0627\u0644\u0647\u0627\u062a\u0641&lt;\/th&gt;\r\n  &lt;td&gt;&lt;input type=\"text\" name=\"phone\" size=\"20\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;tr&gt;\r\n  &lt;td colspan=\"2\" align=\"center\"&gt;\r\n  &lt;input type=\"submit\" value=\"\u0627\u0639\u062a\u0645\u0627\u062f\" name=\"B1\"&gt;&lt;span lang=\"ar-om\"&gt; &lt;\/span&gt;\r\n  &lt;input type=\"reset\" value=\"\u0627\u0639\u0627\u062f\u0629 \u062a\u0639\u064a\u064a\u0646\" name=\"B2\"&gt;&lt;\/td&gt;\r\n  &lt;\/tr&gt;\r\n  &lt;\/table&gt;\r\n\r\n  &lt;\/form&gt;\r\n&lt;?PHP\r\n}\r\n?&gt;\r\n\r\n&lt;\/body&gt;\r\n\r\n&lt;\/html&gt;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0631\u0633 \u0628\u0633\u064a\u0637 \u0644\u0642\u0637\u0639 \u062d\u0628\u0644 \u0627\u0644\u0627\u0646\u0642\u0637\u0627\u0639 \u0641\u064a \u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0645\u0646\u0635\u0631\u0645\u0629 \ud83d\ude00 \u0648\u0647\u0648 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062f\u062e\u0644\u0629 \u0641\u064a \u062d\u0642\u0644 \u0645\u0639\u064a\u0646 \u0641\u064a \u0646\u0645\u0648\u0630\u062c. \u064a\u062e\u062a\u0644\u0641 \u0646\u0648\u0639 \u0627\u0644\u062a\u062d\u0642\u0642 \u062d\u0633\u0628 \u0646\u0648\u0639 \u0627\u0644\u062d\u0642\u0644 \u0648\u062d\u0633\u0628 \u0637\u0631\u064a\u0642\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0642\u062f \u064a\u0634\u0645\u0644 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0642\u0644 \u0625\u0646 \u0643\u0627\u0646 \u0641\u0627\u0631\u063a\u064b\u0627 \u0623\u0645 \u0644\u0627\u060c \u0623\u0648 \u0625\u0646 \u0643\u0627\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0645\u0643\u062a\u0648\u0628 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0623\u0648 &#8230; <a title=\"\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 (\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641)\" class=\"read-more\" href=\"https:\/\/www.alrashdi.co\/blog\/2012\/03\/05\/%d8%a7%d9%84%d8%aa%d8%ad%d9%82%d9%82-%d9%85%d9%86-%d8%a7%d9%84%d8%ad%d9%82%d9%88%d9%84-%d8%a7%d9%84%d8%a8%d8%b1%d9%8a%d8%af-%d8%a7%d9%84%d8%a7%d9%84%d9%83%d8%aa%d8%b1%d9%88%d9%86%d9%8a%d8%8c-%d8%b1\/\" aria-label=\"Read more about \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 (\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0627\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641)\">\u0627\u0642\u0631\u0623 \u0627\u0644\u0645\u0632\u064a\u062f<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"__cvm_playback_settings":[],"__cvm_video_id":"","footnotes":""},"categories":[17,5,7],"tags":[36,10,13,27,33,34],"class_list":["post-401","post","type-post","status-publish","format-standard","hentry","category-php-programming","category-web-lessons","category-programming-languages","tag-php-programming","tag-programming","tag-13","tag-27","tag-33","tag-34"],"_links":{"self":[{"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/posts\/401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/comments?post=401"}],"version-history":[{"count":25,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/posts\/401\/revisions"}],"predecessor-version":[{"id":558,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/posts\/401\/revisions\/558"}],"wp:attachment":[{"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/media?parent=401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/categories?post=401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alrashdi.co\/blog\/wp-json\/wp\/v2\/tags?post=401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}