{"id":17095,"date":"2022-10-23T03:15:15","date_gmt":"2022-10-22T21:45:15","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-i-want-to-make-a-notification-error-if-one-of-field-is-empty\/"},"modified":"2022-10-23T03:15:15","modified_gmt":"2022-10-22T21:45:15","slug":"solved-i-want-to-make-a-notification-error-if-one-of-field-is-empty","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-i-want-to-make-a-notification-error-if-one-of-field-is-empty\/","title":{"rendered":"[Solved] I want to make a notification error if one of field is empty"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-39628425\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"39628425\" data-parentid=\"39628177\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You can valid each field of your form and show errors according them. For Example<\/p>\n<p><strong>PHP COde<\/strong><\/p>\n<pre><code>&lt;?php \n$userError=\"\";\nif(isset($_POST['input1']) &amp;&amp; !empty($_POST['input1'])){\n\n\/\/First assign some variables to posted variables like \n$fullname = $_POST[\"input1\"];\n$email = = $_POST[\"input2\"];\n$password = = $_POST[\"input3\"];\n\n\/\/CHECK FULLNAME IS EMPTY\nif($fullname == \"\") {\necho \"Please Enter your Name First\";\n }else if($email == \"\") { \/\/IF EMAIL IS EMPTY\n$userError = \"Please Enter Your Email\"; \nexit();\n}else if($password == \"\") { \/\/IF PASSWORD IS EMPTY\n$userError = \"Enter your password\"; \nexit();\n}else { \/\/IF ALL FORM IS FILLED\n\n   \/\/SOME OTHER CODE\n }\n}\n?&gt;\n<\/code><\/pre>\n<p>Create a php error variable to show errors like this<br \/>\n<strong>HTML FORM<\/strong><\/p>\n<pre><code>&lt;form name=\"formLogin\" method=\"post\" action=\"makeit.php\"&gt;\n\n   &lt;!-- show errors --&gt;\n   &lt;?php echo $userError;?&gt;\n    &lt;div class=\"tclpad\" style=\"width:90px;\"&gt;&lt;span class=\"std\"&gt;Fullname:&lt;\/span&gt;&lt;\/div&gt;\n    &lt;div class=\"tclpad\"&gt;&lt;input name=\"input1\" class=\"std\" size=\"65\" type=\"text\" required&gt;&lt;\/div&gt;\n\n    &lt;div class=\"clear\"&gt;&amp;nbsp;&lt;\/div&gt;\n\n    &lt;div class=\"tclpad\" style=\"width:90px;\"&gt;&lt;span class=\"std\"&gt;email:&lt;\/span&gt;&lt;\/div&gt;\n    &lt;div class=\"tclpad\"&gt;&lt;input name=\"input2\" class=\"std\" size=\"65\" value=\"\" type=\"password\" required&gt;&lt;\/div&gt;\n\n    &lt;div class=\"clear\"&gt;&amp;nbsp;&lt;\/div&gt;\n\n    &lt;div class=\"tclpad\" style=\"width:90px;\"&gt;&lt;span class=\"std\"&gt;Six-digit pin:&lt;\/span&gt;&lt;\/div&gt;\n    &lt;div class=\"tclpad\"&gt;&lt;input name=\"input3\" class=\"std\" size=\"10\" value=\"\" type=\"password\" required&gt;&lt;\/div&gt;\n\n    &lt;div class=\"clear\"&gt;&amp;nbsp;&lt;\/div&gt;\n<\/code><\/pre>\n<p>That&#8217;s all. <\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved I want to make a notification error if one of field is empty <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You can valid each field of your form and show errors according them. For Example PHP COde &lt;?php $userError=&#8221;&#8221;; if(isset($_POST[&#8216;input1&#8217;]) &amp;&amp; !empty($_POST[&#8216;input1&#8217;])){ \/\/First assign some variables to posted variables like $fullname = $_POST[&#8220;input1&#8221;]; $email = = $_POST[&#8220;input2&#8221;]; $password = = $_POST[&#8220;input3&#8221;]; \/\/CHECK FULLNAME IS EMPTY if($fullname == &#8220;&#8221;) { echo &#8220;Please Enter your Name &#8230; <a title=\"[Solved] I want to make a notification error if one of field is empty\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-i-want-to-make-a-notification-error-if-one-of-field-is-empty\/\" aria-label=\"More on [Solved] I want to make a notification error if one of field is empty\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[346,339],"class_list":["post-17095","post","type-post","status-publish","format-standard","hentry","category-solved","tag-html","tag-php"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] I want to make a notification error if one of field is empty - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-i-want-to-make-a-notification-error-if-one-of-field-is-empty\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] I want to make a notification error if one of field is empty - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You can valid each field of your form and show errors according them. For Example PHP COde &lt;?php $userError=&quot;&quot;; if(isset($_POST[&#039;input1&#039;]) &amp;&amp; !empty($_POST[&#039;input1&#039;])){ \/\/First assign some variables to posted variables like $fullname = $_POST[&quot;input1&quot;]; $email = = $_POST[&quot;input2&quot;]; $password = = $_POST[&quot;input3&quot;]; \/\/CHECK FULLNAME IS EMPTY if($fullname == &quot;&quot;) { echo &quot;Please Enter your Name ... 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