Databases
StackOverflow2013
Postsdbo
POForm validation !='' in if statement?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POForm validation !='' in if statement?
    primarykey
    data
    text
    <p>Can anyone tell me whats wrong with this code, im validating a form making sure all the fields have text in them before anyone can submit. everything works until i put in the <code>!='' var.</code> I am sure the id's are correct </p> <pre><code>&lt;script src="jquery.js" type="text/javascript" language="javascript"&gt;&lt;/script&gt; &lt;script language="javascript"&gt; $(document).ready(function() { // declare the flags outside the other functions var username_ready = false; var email_ready = false; function checkSubmitStatus() { var emailvalue = $("#email").val(); var usernamevalue = $('#username').val(); var firstvalue = $('#first').val(); var lastvalue = $('#last').val(); var passwordvalue = $('#password').val(); if (username_ready &amp;&amp; email_ready &amp;&amp; emailvalue!='' &amp;&amp; usernamevalue!='' &amp;&amp; firstvalue!='' &amp;&amp; lastvalue!='' &amp;&amp; passwordvalue!=''){ $("#register").prop('disabled',false); } else {$("#register").prop('disabled',true);} } </code></pre> <p>and here is my form code so you can see if thats the issue...</p> <pre><code>&lt;p&gt;First Name: &lt;input id="first" type="text" name="name" maxlength="100"&gt; &lt;/p&gt; &lt;p&gt;Last Name: &lt;input id="last" type="text" name="name" maxlength="100"&gt; &lt;/p&gt; &lt;p&gt; Email: &lt;input type="text" name="email" id="email" maxlength="100" /&gt; &lt;span id="box" style="display:none"&gt;&lt;/span&gt;&lt;/p&gt; User Name : &lt;input name="username" type="text" id="username" value="" maxlength="15" /&gt; &lt;span id="msgbox" style="display:none"&gt;&lt;/span&gt; &lt;p&gt; Password: &lt;input id="password" type="password" name="password"&gt; &lt;/p&gt; </code></pre> <p></p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USOsman
    1. USOsman
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POForm validation !='' in if statement?
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
      singulars
      1. POForm validation !='' in if statement?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI missed the part where you set username_ready and email_ready to true.
      singulars
      1. POForm validation !='' in if statement?
      1. USBrain2000
    2. COSo, what *does* it do?
      singulars
      1. POForm validation !='' in if statement?
      1. USdeceze
    3. COthats part is what i know works on its own, its ajax that checks to see if the username or email already exists and if they dont it sets true if they do it sets false. False deactivates submit button, true activates. so that if statement should activate it.
      singulars
      1. POForm validation !='' in if statement?
      1. USOsman
 

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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload