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Display Error Message Same Page Javascript

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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us javascript error message popup Learn more about Stack Overflow the company Business Learn more about hiring developers javascript show error message or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack javascript turned off error message 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 How to display multiple error messages on the javascript error message box same page using JavaScript up vote 1 down vote favorite I am working on java script and i am stuck on one phase. In my project i have to validate all fields when the form is submitted and display error message on same page in order list above the form field. bellow is my code function validation(){ var errorMsg=new Array(); //var errorMsg = ""; if(document.getElementById("fullname").value = "

Javascript Error Message Next To Field

"){ errorMsg[0] = "Please Enter Full Name\n" } if(document.getElementById("street").value = " "){ errorMsg[1]= "Please Enter Street Name\n" } if(document.getElementById("postcode").value = " "){ errorMsg[2]= "Please Enter Postlecode\n" } if(document.getElementById("phone").value = " "){ errorMsg[3]= "Please Enter Phone Number\n" } if(document.getElementById("email").value = " "){ errorMsg[4]= "Please Enter Email Id\n" } if(errorMsg!=" "){ var r =" "; for(var i=0;i<=errorMsg.length-1;i++){ document.getElementById("error").innerHTML="

  • "+errorMsg[i]+"" } return false; } } when i run this code it gives me only last value can anybody help me how to display error message on the top of the form? javascript share|improve this question edited Dec 13 '12 at 14:28 Levi Botelho 14.7k32875 asked Dec 5 '12 at 6:36 user1878049 1215 Can you post your HTML part, that will be useful to solve the problem –polin Dec 5 '12 at 6:39 for (...) { innerHTML = errorMsg[i]; } ಠ_ಠ –melpomene Dec 5 '12 at 6:40 Tip : use equality operator (== ) instead of assignment(=) in if –diEcho Dec 5 '12 at 6:44 add a comment| 6 Answers 6 active oldest votes up vote 3 down vote accepted You've got a mistake here: document.getElementById("error").innerHTML="
  • "+errorMsg[i]+"" You need to append errorMsg, not to assign it. For examp

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    Center Detailed answers to any questions you might have how to display error message in javascript Meta Discuss the workings and policies of this site About Us Learn more about how to display error message in javascript with alert Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges http://stackoverflow.com/questions/13717648/how-to-display-multiple-error-messages-on-the-same-page-using-javascript Ask Question x Dismiss 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 How do I display an error message on the same page in php up http://stackoverflow.com/questions/36356487/how-do-i-display-an-error-message-on-the-same-page-in-php vote 1 down vote favorite i'm currently developing a php license key login which uses pdo with a friend but we need help displaying error messages on the same page as they are currently displayed like this: http://prntscr.com/amrg8k We're using bootstrap My config: ERROR: '.$string.''; } function success($string) { return '

    SUCCESS: '.$string.''; } define('DIRECT', TRUE); require 'func.php'; $user = new user; ?> My Login: LoggedIn()) { header('Location: index'); die(); } ?>

    Validation script in this page. In this page, we will see some of the advanced features of the script. Showing http://www.javascript-coder.com/html-form/form-validation.phtml all the form validation errors together in a message box If you want to show all the error messages together, then just call the EnableMsgsTogether() function https://www.sitepoint.com/community/t/javascript-validation-errors-to-be-displayed-after-each-textbox/41369 as shown below. frmvalidator.EnableMsgsTogether(); See the form validation demo Showing the form validation errors on the page itself You can display the validation errors on error message the page itself. Here are the steps: Create a place on the page for displaying the errors create a DIV on the page for the errors the DIV should be named as {formname}_errorloc where {formname} is the name of your form. Example:

    Enable on-page error display Call the EnableOnPageErrorDisplaySingleBox() display error message function to enable on page error display. For example: frmvalidator.EnableOnPageErrorDisplaySingleBox(); frmvalidator.EnableMsgsTogether(); See the form validation demo here Showing the error messages next to the input element Here are the steps: Create a place to display the error message next to the input elements For example place a DIV next to the input element and have it ID of the format: {formname}_{inputname}_errorloc Example:
    call EnableOnPageErrorDisplay() frmvalidator.EnableOnPageErrorDisplay(); frmvalidator.EnableMsgsTogether(); Conditional Validations Sometimes it may be required to validate certain fields only on certain conditions. For example, a textbox ‘Other' needs to be filled only when ‘Other' radio option is selected. Here is how to add a condition to a validation: There is an optional 4th parameter to the addValidation() function. If you pass a condition, that condition will be checked before running the validation. Example: frmvalidator.addValidation("hearabout_other","req","Please fill-in this textbox", "VWZ_IsChecked(document.forms['myform'].elements['hearabout'],'Other')"); VWZ_IsChecked() is a handy function included in gen_validatorv4.js script tha

    i am working for my application module:a. Form will consist of two input fields (name and email) and a submit button.b. On submit, the validation should check if the fields are empty.c. If any field is empty, the text colour as well as border of the field should turn red. (No need to show an error message)d. When I start typing in the field, The text and border colour should return to default colour. Below is the code which i had tried:

    First Name:
    Second Name:
    User Name:
    Email Address:
    Password :
    Confirm :
     

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