StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POValidating a form in Javascript not working
primarykey
Id
19185676
data
AcceptedAnswerId
19185969
AnswerCount
3
ClosedDate
CommentCount
8
CommunityOwnedDate
CreationDate
2013-10-04T15:58:50.460
FavoriteCount
0
LastActivityDate
2013-10-04T16:31:27.037
LastEditDate
LastEditorUserId
0
OwnerUserId
1849338
ParentId
0
PostTypeId
1
Score
1
ViewCount
108
LastEditorDisplayName
text
Body
<p>I'm trying to validate a form using JavaScript, but the code doesn't seem to execute. The Form is being processed using php which is working just fine. But, the validation is not working. Can someone please help me with this.</p> <pre><code><script> function validateForm(){ var x = document.getElementById('name'); var email = document.getElementById('email'); var num = document.getElementById('number'); var size = document.getElementById('size'); var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/; var atpos=email.value.indexOf("@"); var dotpos=email.value.lastIndexOf("."); if (x.value == null || x.value == "") { alert("Please Enter your name"); x.foucs; x.style.background = 'Yellow'; return false; } if(!filter.test(email.value){ alert('Please provide a valid email address'); email.focus; email.value=""; return false; } if(num.value == null && num.value == ""){ alert('Please enter your mobile number'); num.focus(); } if(!isNan(num.value){ alert('Please enter a valid number'); num.focus(); num.style.background(); return false; } return false; } </script> </code></pre> <p>And here is my html code.</p> <pre><code> <form method="post" name="myForm " onsubmit="return validateForm()" action="myprocessingscript.php" > <input type="text" name="name" placeholder="Name" class="text" id="name" /> <input name="email" placeholder="Email" type="text" class="text" id="email"/> <input name="number" placeholder="Mobile Number" type="text" class="text" id="number"/> <input name="size" placeholder="Size" type="text" class="text" id="size" /> <input type="Submit" value="Submit" class="button"> </code></pre>
Tags
<javascript><php><html>
Title
Validating a form in Javascript not working
singulars
PostAcceptedAnswerId
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USSharjeel Siddique
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
2. PO
  singulars
  PostTypePostTypeId
  PTAnswer
3. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. VO
  singulars
  PostPostId
  POValidating a form in Javascript not working
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.