Skip to main content

jQuery Validation custom validation adding no space validation

Image
By User



I have a form where the user can update his name and last name. I use jQuery validation to validate the form. How can I validate if the user put spaces?





here's what i have:







<script>

$(document).ready(function(){   

  $('#submit').click(function() {

  var valid = $("#myform").valid();

  if(!valid) {

    return false;

  }

  $.ajax({

    type: "POST",

    url: 'save',

    data:  $('#myform').serialize(),

    dataType: 'json',

    cache: false,

    success: function(result) {

      // redirect to another page

    }

  });

  });

  });

</script>



</head>

<body>





<form id="myform" method="post" action="">

<fieldset>

<legend>update name</legend>

<p>

 <label for="fname">Name</label>

 <em>*</em><input id="fname" name="fname" size="25" class="required" minlength="2" />

</p>

<p>

 <label for="lname">Last Name</label>

 <em>*</em><input id="lname" name="lname" size="25" class="required" minlength="2" />

</p>

<p>

 <input id="submit" type="submit" value="Submit"/>

</p>

</fieldset>

</form>







thanks



Source: Tips4all
Labels:

Comments

Post a Comment

Popular posts from this blog

Why is this Javascript much *slower* than its jQuery equivalent?

By User
I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...
3 comments
Read more

Is it possible to have IF statement in an Echo statement in PHP

By User
Thanks in advance. I did look at the other questions/answers that were similar and didn't find exactly what I was looking for. I'm trying to do this, am I on the right path? echo " <div id='tabs-".$match."'> <textarea id='".$match."' name='".$match."'>". if ($COLUMN_NAME === $match) { echo $FIELD_WITH_COLUMN_NAME; } else { } ."</textarea> <script type='text/javascript'> CKEDITOR.replace( '".$match."' ); </script> </div>"; I am getting the following error message in the browser: Parse error: syntax error, unexpected T_IF Please let me know if this is the right way to go about nesting an IF statement inside an echo. Thank you.
5 comments
Read more