/Html/HOW TO SHOW A ERROR MESSAGE TO USERS IN HTML ON WEBSITE

HOW TO SHOW A ERROR MESSAGE TO USERS IN HTML ON WEBSITE

<HTML>
<HEAD>
<script>
function validate(){
  for(var i=1; i<=10; ++i) {
    alert(i);
    }
alert('there is nothing hard')
  }
</script>
</head>
<body>

<h2>JavaScript Validation</h2>

Similar codes

-1 vote108 views1 answer
Send html email from outlook
Html
0 vote124 views1 answer
Colspan 1.5
Html
1 vote123 views1 answer
Javascript prevent pinch zoom
Html
58 votes132 views3 answers
Btn-default class in bootstrap 4
Html
0 vote118 views1 answer
Ignor < in html
Html
0 vote110 views1 answer
How to set limit of words in input type text
Html
0 vote123 views1 answer
How to detect what someone typed html code
Html
0 vote125 views1 answer
Asp classic server show errors
Html
51 votes140 views6 answers
French to english
Html
8 votes111 views4 answers
Bootstrap display error message
Html