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How To Display Error Message In Javascript Without Using Alert

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Display Error Message In Label Using Javascript

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Form Validation In Javascript With Error Messages Examples

a validation error message without using alert up vote 5 down vote favorite 4 I am looking to make a simple form validation error message that displays under the username field. I cannot seem to figure it out.

Username:
Here is my validation script: function how to display error message in html using javascript validation(){ if(document.myform.username.value == ""){ //checking if the form is empty document.getElementById('errors').innerHTML="*Please enter a username*"; //displaying a message if the form is empty } javascript validation share|improve this question edited Jun 17 '13 at 12:26 Keren Caelen 7661828 asked Dec 3 '12 at 18:58 jhs546 28113 1 What's going wrong? This looks like it should display the message... –Xymostech Dec 3 '12 at 19:02 add a comment| 3 Answers 3 active oldest votes up vote 10 down vote accepted You need to stop the submission if an error occured: HTML
JS if (document.myform.username.value == "") { document.getElementById('errors').innerHTML="*Please enter a username*"; return false; } share|improve this answer answered Dec 3 '12 at 19:02 Zoltan Toth 34.6k77195 add a comment| up vote 2 down vote JavaScript HTML
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Javascript Error Message Next To Field

Detailed answers to any questions you might have Meta Discuss javascript validation without alert message the workings and policies of this site About Us Learn more about Stack Overflow the javascript validation for textbox without alert company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss http://stackoverflow.com/questions/13689832/javascript-how-to-create-a-validation-error-message-without-using-alert Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Form Validation without Alerts up vote 0 down vote favorite I was wondering if there's a way to validate http://stackoverflow.com/questions/16589007/form-validation-without-alerts the form without using alerts. Like usually you would see red text beside the input box if you typed in the wrong information or something. And I don't want to use Jquery. I've included a div for the red text messages in the html - namemsg, commentmsg, emailmsg. So far I've only got the code with alerts. JavaScript: function validateUser() { var x=document.forms["myForm"]["email"].value; var atpos=x.indexOf("@"); var dotpos=x.lastIndexOf("."); if (atpos<2 || dotpos=x.length) { alert("Not a valid e-mail address"); return false; } { alert("Valid Input"); } return true; } Html




http://www.infolet.org/2013/05/registration-form-validation-current-page-appear-error-message.html on same page as text. Infolet already wrote an article aboutlog inform validation http://www.htmlgoodies.com/beyond/javascript/improved-form-handling-using-javascript.html using JavaScript. In there, error messages will show as alert boxes. In professional works, error messages in alert boxes are not good. So this article contains a registration form validation with showing error messages in same page using JavaScript. For this, an ‘id' used to represent and display error messages, error message so error messages can show in any place that you wrote the ‘id'. We can write ‘id' with tags like

,

etc. Here Infolet wrote ‘id' with
tag. So we can customize the error messages with different size and color of fonts. So this method is more perfect that alert box method. Register.html
First Name:
Second Name:
User Name:
Email Address:
Password :
Confirm :
 

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