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POhow to check the status of css through javascript
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  1. POhow to check the status of css through javascript
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    copied!<p>I have a JavaScript file that validates if the text-box is filled out or not. I want to make it that if all the text-boxes are all filled out correctly, it should go on to the next page or what ever the case is. (In my case just to display an alert message box.) I would appreciate any answer as soon as possible. Thanks in advance.</p> <p><strong>HTML</strong></p> <pre><code>&lt;form name="form" onSubmit="return validate()" method="post"&gt; &lt;p&gt; &lt;label class="tittle"&gt;Name:&lt;/label&gt; &lt;span&gt; &lt;input type="text" name="firstname" placeholder="First Name" class="info" size="25" maxlength="25" onBlur="return validateFirstName()"&gt; &lt;label class="fillerror" id="fillFirst"&gt; First name is required &lt;/label&gt; &lt;/span&gt; &lt;span&gt; &lt;input type="text" name="lastname" placeholder="Last Name" class="info" size="25" maxlength="25" onBlur="return validateLastName()"&gt; &lt;label class="fillerror" id="fillLast"&gt; Last name is required &lt;/label&gt; &lt;/span&gt; &lt;/p&gt; &lt;p&gt; &lt;input type="button" name="register" value="Register" class="register" onClick="return validateFirstName(), validateLastName(), allValidated();"&gt; &lt;/p&gt; &lt;/form&gt; </code></pre> <p><strong>JavaScript</strong></p> <pre><code>function xValidate(inbox, fill) { inbox.style.backgroundColor="rgba(255, 0, 0, .1)"; inbox.style.borderLeft="3px solid red"; fill.style.display="block"; } function yValidate(inbox, fill) { inbox.style.backgroundColor="white"; inbox.style.borderLeft="3px solid rgb(169, 184, 1)"; fill.style.display="none"; } function validateFirstName() { var frstnm = document.forms["form"] ["firstname"].value; var inbox = document.forms["form"] ["firstname"]; var firstname = document.getElementById("fillFirst"); if (frstnm==null || frstnm=="" || frstnm==" ") { xValidate(inbox, firstname); } else { yValidate(inbox, firstname); } } function validateLastName() { var lstnm = document.forms["form"] ["lastname"].value; var inbox = document.forms ["form"] ["lastname"]; var lastname = document.getElementById("fillLast"); if (lstnm==null || lstnm=="" || lstnm==" ") { xValidate(inbox, lastname); } else { yValidate(inbox, lastname); } </code></pre> <p>}</p> <p>This is <strong>the</strong> function I need help on, all other code here was just for information to understand this last statement:</p> <pre><code>function allValidated() { var allrGood = document.getElementsByClassName("fillerror"); if (allrGood.style.display="none" == true) { alert("They're all good"); } else if (allrGood.style.display="block" == true) { alert("Something is displayed 'block'"); } } </code></pre> <p>If it doesn't work with an 'if' statement, then maybe it would work with a 'for' or 'while' statement (looping statement) then please show me.</p>
 

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