Databases
StackOverflow2013
Postsdbo
POHow to validate multiple fields at the same time using JQuery
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow to validate multiple fields at the same time using JQuery
    primarykey
    data
    text
    <p>I have created a form that validates using JQuery and JavaScript. The only problem is, would be that it validates one field at a time. So the user has to correct the first field first and then press submit again to see if the next field is valid.</p> <p>What I would like to to do, is have the JQuery validate the whole form after pressing submit and show all the applicable error messages. </p> <p><strong>Here is My JS:</strong></p> <pre><code>function validateUserName() { var u = document.forms["NewUser"]["user"].value var uLength = u.length; var illegalChars = /\W/; // allow letters, numbers, and underscores if (u == null || u == "") { $("#ErrorUser").text("You Left the Username field Emptyyy"); return false; } else if (uLength &lt; 4 || uLength &gt; 11) { $("#ErrorUser").text("The Username must be between 4 and 11 characters"); return false; } else if (illegalChars.test(u)) { $("#ErrorUser").text("The Username contains illegal charectors men!"); return false; } else { return true; } } function validatePassword() { var p = document.forms["NewUser"]["pwd"].value var cP = document.forms["NewUser"]["confirmPwd"].value var pLength = p.length; if (p == null || p == "") { $("#ErrorPassword1").text("You left the password field empty"); return false; } else if (pLength &lt; 6 || pLength &gt; 20) { $("#ErrorPassword1").text("Your password must be between 6 and 20 characters in length"); return false; } else if (p != cP) { $("#ErrorPassword1").text("Th passwords do not match!"); return false; } else { return true; } } function validateEmail() { var e = document.forms["NewUser"]["email"].value var eLength = e.length; var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/; var illegalChars = /[\(\)\&lt;\&gt;\,\;\:\\\"\[\]]/; if (eLength == "" || eLength == null) { $("#ErrorEmail").text("You left the email field blank!"); return false; } else if (e.match(illegalChars)) { $("#ErrorEmail").text("ILEGAL CHARECTORS DETECTED EXTERMINATE"); return false; } else { return true; } } function validateFirstName() { var f = document.forms["NewUser"]["fName"].value; var fLength = f.length; var illegalChars = /\W/; if (fLength &gt; 20) { $("#ErrorFname").text("First Name has a max of 20 characters"); return false; } else if (illegalChars.test(f)) { $("#ErrorFname").text("Numbers,letter and underscores in first name only"); return false; } else { return true; } } function validateLastName() { var l = document.forms["NewUser"]["lName"].value; var lLength = l.length; var illegalChars = /\W/; if (lLength &gt; 100) { $("#ErrorLname").text("Last Name has a max of 100 characters"); return false; } else if (illegalChars.test(f)) { $("#ErrorLname").text("Numbers,letter and underscores in last name only"); return false; } else { return true; } } function validateForm() { valid = true; //call username function valid = valid &amp;&amp; validateUserName(); //call password function valid = valid &amp;&amp; validatePassword(); //call email function valid = valid &amp;&amp; validateEmail(); //call first name function valid = valid &amp;&amp; validateFirstName(); //call first name function valid = valid &amp;&amp; validateLastName(); return valid; } </code></pre> <p><strong>And here is my submit form code:</strong></p> <pre><code>$('#your-form').submit(validateForm); </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USBobulous
    1. USentropy
    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
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POHow to validate multiple fields at the same time using JQuery
      1. USPSR
      1. VTFavorite
    2. VO
      singulars
      1. POHow to validate multiple fields at the same time using JQuery
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. COhave you considered using jquery validate plugin `-->` http://plugins.jquery.com/validate/
      singulars
      1. POHow to validate multiple fields at the same time using JQuery
      1. USMohammad Adil
    2. COmake all your if conditions independent
      singulars
      1. POHow to validate multiple fields at the same time using JQuery
      1. USManish Jangir
 

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