text box must be 10 digits .. else..

@llckllJul 23.2009

Hi All,

I’m having a hard time in getting the last part of this javascript validation.

Basically, if the text box is not 10 digits, throw an alert…

if (document.myform.Global_ID.value==””) { alert(“Please enter your Global ID.”) document.myform.Global_ID.focus(); return false; } else if (document.myform.Global_ID.value.charAt(0) ==” ” ) { alert(“Global ID code cannot begin with a blank space.”) document.myform.Global_ID.focus() document.myform.Global_ID.select() return false; }

else { var Global_ID = document.myform.Global_ID.value; var cod = parseFloat(Global_ID) if ((Global_ID!=”+cod)&&(Global_ID!=’0’+cod)&&(Global_ID!=’00’+cod)) { alert(“Global ID may only contain numbers.”) document.myform.Global_ID.focus() document.myform.Global_ID.select() return false; } }

else { var ID_Length = document.myform.Global_ID.length; if ((ID_Length < 10) || (ID_Length > 10)) { alert(“Global ID must contain 10 digits.”) document.myform.Global_ID.focus() document.myform.Global_ID.select() return false; } }

to post a comment

JavaScript

4 Comments(s) _↴

@hoangkcJul 23.2009 — #to validate a textbox with 10 digits, may be you should want to use regexp

<i>
 </i>var r = /^d{10}$/;
 if(r.test(document.myform.Global_ID.value)) alert("ok");
 else alert("globalID must be 10 digits!");

@llckllauthorJul 23.2009 — #I put it in like this:

if (document.myform.Global_ID.value=="")
  {
   alert("Please enter your Global ID.")
   document.myform.Global_ID.focus();
   return false;
  }
  else if (document.myform.Global_ID.value.charAt(0) ==" " )
  {
   alert("Global ID code cannot begin with a blank space.")
   document.myform.Global_ID.focus()
   document.myform.Global_ID.select()
   return false;
  }
 
  else if
  {
   var Global_ID = document.myform.Global_ID.value;
   var cod = parseFloat(Global_ID)
   if ((Global_ID!=''+cod)&&(Global_ID!='0'+cod)&&(Global_ID!='00'+cod))
   {
   alert("Global ID may only contain numbers.")
   document.myform.Global_ID.focus()
   document.myform.Global_ID.select()
   return false;
   }
  }
 
  else
  {
   var r = /^d{10}$/;

if(r.test(document.myform.Global_ID.value)) alert("ok");

else alert("globalID must be 10 digits!");

}

But it doesn't seem t work still.

@hoangkcJul 23.2009 — #You can create a new blank html file, paste those code below, and let me know if it works.

<i>
 </i>&lt;input type="text" id="txt"&gt; &lt;input type="button" value="check" onclick="check()"&gt;
 &lt;script&gt;
 function check()
 {
 var r = /^d{10}$/;
 if(r.test(document.getElementById("txt").value)) alert("ok");
 else alert("globalID must be 10 digits!");
 }
 &lt;/script&gt;

@llckllauthorJul 23.2009 — #<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

<script language="JavaScript">

// validation form starts here

// Declaring required variables

var digits = "0123456789";

// non-digit characters which are allowed in phone numbers

var phoneNumberDelimiters = "()- .";

// characters which are allowed in international phone numbers

// (a leading + is OK)

var validWorldPhoneChars = phoneNumberDelimiters + "+";

// Minimum no of digits in an international phone no.

var minDigitsInIPhoneNumber = 1;

function valid()

{

if (document.myform.First_Name.value=="")
  {
   alert("Please enter your first name.")
   document.myform.First_Name.focus()
   document.myform.First_Name.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
  else if (document.myform.First_Name.value.charAt(0)==" " )
  {
   alert("First name cannot begin with a blank space.")
   document.myform.First_Name.focus()
   document.myform.First_Name.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
 
  if (document.myform.Last_Name.value=="")
  {
   alert("Please enter your last name.")
   document.myform.Last_Name.focus()
   document.myform.Last_Name.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
  else if (document.myform.Last_Name.value.charAt(0) ==" " )
  {
   alert("Last name cannot begin with a blank space.")
   document.myform.Last_Name.focus()
   document.myform.Last_Name.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
 
  //Starts EMAIL validation 
  if (document.myform.EMAIL.value=="")
  {
   alert("Please enter your e-mail address.")
   document.myform.EMAIL.focus()
   document.myform.EMAIL.select();
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
  else if (document.myform.EMAIL.value.charAt(0)==" " )
  {
   alert("E-mail address cannot begin with a blank space.")
   document.myform.EMAIL.focus()
   document.myform.EMAIL.select()
   return false;
  }
  var strEmail=document.myform.EMAIL.value; 
  strEmail= strEmail.toLowerCase();
  if ((strEmail.indexOf("@")==-1)||(strEmail.indexOf(".")==-1))
   { return error()}
   else
   {
   var word=strEmail.split("@");
   if(word.length >2) {return error()}
   if(word[0]=="")
   {return error()} 
   word1= word[1];
   if(word[1].indexOf(".")==-1)
   {return error()}
   var sWord=word1.split(".");
   if(sWord[1].length <2)
   {return error()}
   }
   if(strEmail.indexOf("..") >= 0){return error()}
  var strDot=strEmail.split("@");
  if (strDot[1].indexOf(".")==0)
  {
   return error()
  }
 
 
  var valLet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.@_-0123456789"
  for (i=0;i<=strEmail.length;i++)
   {
   flgfound = false;
   for(k=0;k<=valLet.length;k++)
   {
   if(strEmail.charAt(i) == valLet.charAt(k))
   {
   flgfound = true;
   break; 
   }
 
   }
   if(flgfound == false)
   { 
   alert ("E-mmail addresses can contain letters, numbers and '_' only.");
   document.myform.EMAIL.focus();
   document.myform.EMAIL.select();
   return false;
   }
   }
   j= strEmail.length-1
   ch=strEmail.charCodeAt(j);
   if (((ch<45)||(ch>122))||((ch<90)||(ch<94)))
   {
   alert ("E-mail addresses should end with letters only.");
   document.myform.EMAIL.focus();
   document.myform.EMAIL.select();
   return false;
   }

// end of Email validation

if (document.myform.Global_ID.value=="")
  {
   alert("Please enter your Global ID.")
   document.myform.Global_ID.focus();
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
  else if (document.myform.Global_ID.value.charAt(0) ==" " )
  {
   alert("Global ID code cannot begin with a blank space.")
   document.myform.Global_ID.focus()
   document.myform.Global_ID.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
  }
 
  else
  {
   var Global_ID = document.myform.Global_ID.value;
   var cod = parseFloat(Global_ID)
   if ((Global_ID!=''+cod)&&(Global_ID!='0'+cod)&&(Global_ID!='00'+cod))
   {
   alert("Global ID may only contain numbers.")
   document.myform.Global_ID.focus()
   document.myform.Global_ID.select()
   mCal.hide();
   mCal1.hide();
   mCal2.hide();
   return false;
   }
  }
 
 
  if (document.myform.Business.selectedIndex==0)
  {
   alert("Please select your business.")
   document.myform.Business.focus()

mCal.hide();

mCal1.hide();

mCal2.hide();

return false;

}

 if (document.myform.Program.selectedIndex==0)
  {
   alert("Please select your Program.")
   document.myform.Program.focus()

mCal.hide();

mCal1.hide();

mCal2.hide();

return false;

}

 if (document.myform.Program_Date.value=="")
  {
   alert("Please select your Program Date.")
   document.myform.Program_Date.focus()
   document.myform.Program_Date.select()
   mCal1.hide();
   mCal2.hide();
   return false;
  }
 
   if (document.myform.Arrival_Date.value=="")
  {
   alert("Please select your Arrival Date.")
   document.myform.Arrival_Date.focus()
   document.myform.Arrival_Date.select()
   mCal.hide();
   mCal2.hide();
 
   return false;
  }
 
   if (document.myform.Departure_Date.value=="")
  {
   alert("Please select your Departure Date.")
   document.myform.Departure_Date.focus()
   document.myform.Departure_Date.select()
   mCal.hide();
   mCal1.hide();
   return false;
  }
 
 
  if (document.myform.acceptTerms.checked==false)
  {
  alert("If you would like to submit information, please check acceptance of privacy Statement terms.")
  document.myform.acceptTerms.focus();
  document.myform.acceptTerms.select();
  return false;
  }
 
 
 
  }

function stripCharsInBag(s, bag)
  {   var i;
   var returnString = "";
   // Search through string's characters one by one.
   // If character is not in bag, append to returnString.
   for (i = 0; i < s.length; i++)
   { 
   // Check that current character isn't whitespace.
   var c = s.charAt(i);
   if(i > 0)
   if (s.charAt(i) == "+")
   return false 
   if (bag.indexOf(c) == -1) returnString += c;
   }
   return returnString;
  }
 
  function checkInternationalPhone(strPhone){
  s=stripCharsInBag(strPhone,validWorldPhoneChars);
  return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
  }

function textCounter(field, countfield, maxlimit) {

if (field.value.length > maxlimit) // if story is too long

field.value = field.value.substring(0, maxlimit); // trim characters

else countfield.value = maxlimit - field.value.length; // else, update character counter

}// End -->

</script>

<link rel="stylesheet" type="text/css" href="css/dhtmlxcalendar.css">

<script src="js/dhtmlxcommon.js" defer="defer"></script>

<script src="js/dhtmlxcalendar.js" defer="defer"></script>

<script defer="defer">window.dhx_globalImgPath="imgs/";</script>

</head>

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