Convert to Lower Case To Upper Case

Email validations

function ValidateForm()

{

var emailID=document.frmSample.txtEmail 

if ((emailID.value==null)||(emailID.value==""))

{ 

alert("Please Enter your Email ID") ;

emailID.focus();

return false ;

} 

if (echeck(emailID.value)==false)

{

emailID.value="" ;

emailID.focus() ;

return false ;

}

return true

}

CHECK BOX Validations

function checkForm()

{

   errorMessage = false

   errorText = " "

   if (document.forms[0].Zip_Postalcode.value == "")

   {

      errorMessage = true

      errorText+="Zip Code n"

   }

   if (errorMessage ==true)

   {

      alert("Please make sure to fill out all required fields. Go back and check: " +  errorText +  "n" ")

      self.location="testjs2.php"

      return false

   }

      if (errorMessage==false)

      {return true}

}

Charles

Date

Date Validation

I was able to find a function on the web to only allow date entries in the format mm/dd/yyyy, the problem is it allows dates to be entered like this. 1/1/2005 when it should only allow 2 digits in the month and day area.
Help? (heres my code)

 

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Require field Validations

if(document.getElementById("txtdesctype").value.length==0 ||  document.getElementById("txtdesctype").value.charAt(0)==" ") 

{

document.getElementById("txtdesctype").focus(); 

alert("Please Enter Payment Search Details"); 

document.getElementById("txtdesctype").value=""; 

return false ; 

}