{"id":9838,"date":"2015-07-08T06:49:00","date_gmt":"2015-07-08T10:49:00","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=9838"},"modified":"2015-07-08T06:49:00","modified_gmt":"2015-07-08T10:49:00","slug":"%e0%a6%aa%e0%a6%bf%e0%a6%8f%e0%a6%87%e0%a6%9a%e0%a6%aa%e0%a6%bf-%e0%a7%ab-%e0%a6%ab%e0%a6%b0%e0%a6%ae-%e0%a6%87-%e0%a6%ae%e0%a7%87%e0%a6%87%e0%a6%b2-%e0%a6%8f%e0%a6%ac%e0%a6%82-url-%e0%a6%b8","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=9838","title":{"rendered":"\u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf \u09eb \u09ab\u09b0\u09ae &#8211; \u0987-\u09ae\u09c7\u0987\u09b2 \u098f\u09ac\u0982 URL \u09b8\u09a8\u09cd\u09a8\u09bf\u09ac\u09c7\u09b6 \u0995\u09b0\u09be (PHP 5 Forms &#8211; Validate E-mail and URL)"},"content":{"rendered":"<p>\u098f\u0987 \u0985\u09a7\u09cd\u09af\u09be\u09df\u09c7 \u0986\u09ae\u09b0\u09be \u0987-\u09ae\u09c7\u0987\u09b2 \u0993 URL \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09ac\u09c7\u09b2\u09bf\u09a1\u09c7\u099f \u0995\u09b0\u09be \u09af\u09be\u09df \u09b8\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09ac\u09cb\u0964<\/p>\n<h2><span id=\"result_box\" class=\"short_text\" lang=\"bn\" tabindex=\"-1\"><span class=\"hps\">\u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf &#8211; \u09a8\u09be\u09ae <span class=\"hps alt-edited\">\u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09be<\/span><br \/>\n<\/span><\/span><\/h2>\n<p>\u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a1\u099f\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7, \u098f\u09a4\u09c7 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u09b2\u09c7\u099f\u09be\u09b0 \u09ac\u09be \u09ac\u09b0\u09cd\u09a3 \u09a5\u09be\u0995\u09ac\u09c7 \u098f\u09ac\u0982 \u0995\u09cb\u09a8 \u09ab\u09be\u0981\u0995\u09be \u09b8\u09cd\u09a5\u09be\u09a8 \u09a5\u09be\u0995\u09ac\u09c7 \u09a8\u09be\u0964 \u09af\u09a6\u09bf \u09b6\u09b0\u09cd\u09a4 \u09a8\u09be \u09ae\u09be\u09a8\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u09b0\u09b0 \u09ae\u09cd\u09af\u09be\u09b8\u09c7\u099c \u09a6\u09c7\u0996\u09be\u09ac\u09c7\u0964<\/p>\n<hr \/>\n<pre>$name = test_input($_POST[\"name\"]);\r\n if (!preg_match(\"\/^[a-zA-Z ]*$\/\",$name)) {\r\n \u00a0 $nameErr = \"Only letters and white space allowed\"; \r\n }<\/pre>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>preg_match() \u09ab\u09be\u0982\u09b6\u09a8 \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u098f\u09b0 \u09a7\u09b0\u09a3 \u0996\u09c1\u0981\u099c\u09c7 \u09a6\u09c7\u0996\u09c7 \u098f\u09ac\u0982 \u09af\u09a6\u09bf \u09ab\u09be\u0982\u09b6\u09a8\u09c7 \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09bf\u09a4 \u09a7\u09b0\u09a3 \u09b8\u09a0\u09bf\u0995 \u09a5\u09be\u0995\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u09b8\u09a4\u09cd\u09af \u09ab\u09c7\u09b0\u09a4 \u09a6\u09c7\u09df \u09a8\u09be \u09b9\u09b2\u09c7 \u09ae\u09bf\u09a5\u09cd\u09af\u09be \u09ab\u09c7\u09b0\u09a4 \u09a6\u09c7\u09df\u0964<\/p>\n<p>&nbsp;<\/p>\n<h2>\u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf &#8211; \u0987-\u09ae\u09c7\u0987\u09b2 \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09be<\/h2>\n<p>filter_var() \u09ab\u09be\u0982\u09b6\u09a8\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09c7 \u09a6\u09c7\u0996\u09c7 \u09af\u09c7 \u0987-\u09ae\u09c7\u0987\u09b2 \u098f\u09a8\u09cd\u099f\u09cd\u09b0\u09bf\u099f\u09bf \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09c7 \u0995\u09bf\u09a8\u09be\u0964<\/p>\n<hr \/>\n<pre>$email = test_input($_POST[\"email\"]);\r\n if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {\r\n \u00a0 $emailErr = \"Invalid email format\"; \r\n }<\/pre>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>\u09aa\u09bf\u0987\u098f\u099a\u09aa\u09bf &#8211; URL \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09be<\/h2>\n<p>\u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a1\u099f\u09bf URL \u09a0\u09bf\u0995\u09be\u09a8\u09be \u09a0\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09b2\u09c7\u0996\u09be \u09b9\u09df\u09c7\u099b\u09c7 \u0995\u09bf\u09a8\u09be \u09a4\u09be \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09c7 \u09a6\u09c7\u0996\u09c7<\/p>\n<hr \/>\n<pre>$website = test_input($_POST[\"website\"]);\r\n if (!preg_match(\"\/\\b(?:(?:https?|ftp):\\\/\\\/|www\\.)\r\n    [-a-z0-9+&amp;@#\\\/%?=~_|!:,.;]*[-a-z0-9+&amp;@#\\\/%=~_|]\/i\",$website)) {\r\n \u00a0\u00a0$websiteErr = \"Invalid URL\"; \r\n }<\/pre>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u09aa\u09bf\u0987\u098f\u099a\u09aa\u09bf &#8211; \u09a8\u09be\u09ae, \u0987-\u09ae\u09c7\u0987\u09b2, URL \u09af\u09be\u099a\u09be\u0987\u0995\u09b0\u09a3<\/p>\n<hr \/>\n<pre>&lt;?php\r\n \/\/ define variables and set to empty values\r\n $nameErr = $emailErr = $genderErr = $websiteErr = \"\";\r\n $name = $email = $gender = $comment = $website = \"\";\r\n \r\n if ($_SERVER[\"REQUEST_METHOD\"] == \"POST\") {\r\n \u00a0 if (empty($_POST[\"name\"])) {\r\n \u00a0\u00a0\u00a0 $nameErr = \"Name is required\";\r\n \u00a0 } else {\r\n \u00a0\u00a0\u00a0 $name = test_input($_POST[\"name\"]);\r\n \u00a0\u00a0\u00a0 \/\/ check if name only contains letters and whitespace\r\n \u00a0\u00a0\u00a0 if (!preg_match(\"\/^[a-zA-Z ]*$\/\",$name)) {\r\n \u00a0\u00a0\u00a0\u00a0\u00a0 $nameErr = \"Only letters and white space allowed\"; \r\n \u00a0\u00a0\u00a0 }\r\n \u00a0 }\r\n \r\n \u00a0 if (empty($_POST[\"email\"])) {\r\n \u00a0\u00a0\u00a0 $emailErr = \"Email is required\";\r\n \u00a0 } else {\r\n \u00a0\u00a0\u00a0 $email = test_input($_POST[\"email\"]);\r\n \u00a0\u00a0\u00a0 \/\/ check if e-mail address is well-formed\r\n \u00a0\u00a0\u00a0 if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {\r\n \u00a0\u00a0\u00a0\u00a0\u00a0 $emailErr = \"Invalid email format\"; \r\n \u00a0\u00a0\u00a0 }\r\n \u00a0 }\r\n \r\n \u00a0 if (empty($_POST[\"website\"])) {\r\n \u00a0\u00a0\u00a0 $website = \"\";\r\n \u00a0 } else {\r\n \u00a0\u00a0\u00a0 $website = test_input($_POST[\"website\"]);\r\n \u00a0\u00a0\u00a0 \/\/ check if URL address syntax is valid \r\n        (this regular expression also allows dashes in the URL)\r\n \u00a0\u00a0\u00a0 if (!preg_match(\"\/\\b(?:(?:https?|ftp):\\\/\\\/|www\\.)\r\n        [-a-z0-9+&amp;@#\\\/%?=~_|!:,.;]*[-a-z0-9+&amp;@#\\\/%=~_|]\/i\",$website)) {\r\n \u00a0\u00a0\u00a0\u00a0\u00a0 $websiteErr = \"Invalid URL\"; \r\n \u00a0\u00a0\u00a0 }\r\n \u00a0 }\r\n \r\n \u00a0 if (empty($_POST[\"comment\"])) {\r\n \u00a0\u00a0\u00a0 $comment = \"\";\r\n \u00a0 } else {\r\n \u00a0\u00a0\u00a0 $comment = test_input($_POST[\"comment\"]);\r\n \u00a0 }\r\n \r\n \u00a0 if (empty($_POST[\"gender\"])) {\r\n \u00a0\u00a0\u00a0 $genderErr = \"Gender is required\";\r\n \u00a0 } else {\r\n \u00a0\u00a0\u00a0 $gender = test_input($_POST[\"gender\"]);\r\n \u00a0 }\r\n }\r\n ?&gt;<\/pre>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0 \u0985\u09a7\u09cd\u09af\u09be\u09df \u098f \u09ab\u09b0\u09cd\u09ae \u09b8\u09be\u09ac\u09ae\u09bf\u099f \u0995\u09b0\u09be\u09b0 \u09aa\u09c2\u09b0\u09cd\u09ac\u09c7 \u09b8\u0995\u09b2 \u09ab\u09bf\u09b2\u09cd\u09a1\u0997\u09c1\u09b2\u09cb \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09c7 \u0995\u09bf\u09a8\u09be \u098f\u09ac\u0982 \u09a8\u09be \u0995\u09b0\u09b2\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09b8\u09be\u09ac\u09ae\u09bf\u099f \u0995\u09b0\u09be \u09a5\u09be\u09ae\u09be\u09a8\u09cb \u09af\u09be\u09df \u09b8\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u098f\u0987 \u0985\u09a7\u09cd\u09af\u09be\u09df\u09c7 \u0986\u09ae\u09b0\u09be \u0987-\u09ae\u09c7\u0987\u09b2 \u0993 URL \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09ac\u09c7\u09b2\u09bf\u09a1\u09c7\u099f \u0995\u09b0\u09be \u09af\u09be\u09df \u09b8\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09ac\u09cb\u0964 \u09aa\u09bf\u098f\u0987\u099a\u09aa\u09bf &#8211; \u09a8\u09be\u09ae \u09af\u09be\u099a\u09be\u0987 \u0995\u09b0\u09be \u09a8\u09bf\u099a\u09c7\u09b0 \u0995\u09cb\u09a1\u099f\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u09af\u09c7, \u098f\u09a4\u09c7 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 \u09b2\u09c7\u099f\u09be\u09b0 \u09ac\u09be \u09ac\u09b0\u09cd\u09a3 \u09a5\u09be\u0995\u09ac\u09c7 \u098f\u09ac\u0982 \u0995\u09cb\u09a8 \u09ab\u09be\u0981\u0995\u09be \u09b8\u09cd\u09a5\u09be\u09a8 \u09a5\u09be\u0995\u09ac\u09c7 \u09a8\u09be\u0964 \u09af\u09a6\u09bf \u09b6\u09b0\u09cd\u09a4 \u09a8\u09be \u09ae\u09be\u09a8\u09c7 \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u09b0\u09b0 \u09ae\u09cd\u09af\u09be\u09b8\u09c7\u099c \u09a6\u09c7\u0996\u09be\u09ac\u09c7\u0964 $name = test_input($_POST[&#8220;name&#8221;]); if (!preg_match(&#8220;\/^[a-zA-Z ]*$\/&#8221;,$name)) { \u00a0 $nameErr = &#8220;Only &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=9838\">Continue reading<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[172],"tags":[1352,847,305,963,1351,430,304,601],"class_list":["post-9838","post","type-post","status-publish","format-standard","hentry","category-----php-tutorial","tag-e-mail","tag-form","tag-php","tag-url","tag-validate","tag-430","tag-304","tag-601","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":6597,"url":"http:\/\/bangla.sitestree.com\/?p=6597","url_meta":{"origin":9838,"position":0},"title":"\u0989\u0987\u09a8\u09cd\u09a1\u09cb\u099c \u09ee.\u09e7 \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2: \u09ae\u09be\u0987\u0995\u09cd\u09b0\u09cb\u09b8\u09ab\u099f \u098f\u0995\u09be\u0989\u09a8\u09cd\u099f (Microsoft Account)","author":"Rafiqul Islam","date":"February 26, 2015","format":false,"excerpt":"\u0989\u0987\u09a8\u09cd\u09a1\u09cb\u099c \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2 11 \u098f\u09b0 2 \u0986\u09aa\u09a8\u09be\u09b0 \u09aa\u09bf\u09b8\u09bf\u09a4\u09c7 \u09ae\u09be\u0987\u0995\u09cd\u09b0\u09cb\u09b8\u09ab\u099f \u098f\u09b0 \u098f\u0995\u099f\u09bf \u098f\u0995\u09be\u0989\u09a8\u09cd\u099f \u0996\u09c1\u09b2\u09c1\u09a8 \u098f\u09ac\u0982 \u0986\u09aa\u09a8\u09bf \u0989\u0987\u09a8\u09cd\u09a1\u09cb\u099c \u09b8\u09cd\u099f\u09cb\u09b0, \u0987-\u09ae\u09c7\u0987\u09b2, \u09b8\u09cb\u09b8\u09bf\u09df\u09be\u09b2 \u09a8\u09c7\u099f\u0993\u09df\u09be\u09b0\u09cd\u0995 \u09b8\u09be\u0987\u099f \u098f\u09ac\u0982 \u0986\u09b0\u09cb \u0985\u09a8\u09c7\u0995 \u0995\u09bf\u099b\u09c1\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09df\u0982\u0995\u09cd\u09b0\u09bf\u09df\u09ad\u09be\u09ac\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 \u09b9\u09df\u09c7 \u09af\u09be\u09ac\u09c7\u09a8\u0964 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