Validation of multiple textbox, number fields using JavaScript

Question

I am doing the JavaScript validation of SP 2010 list mynewcustomform.aspx page using the code written in content editor web part.

Fields are: textbox1, textbox2, textbox3.

var valoftxt1 = SPUtility.GetSPField('field1name').GetValue();
alert(valoftxt1 + ' == is the value ');
if(valoftxt1 == null ) { return false; }

  if(valofestimatedsize == null || valofestimatedsize.trim() 
     =="") 
{
 alert('Estimated size field is mandatory');
 return false;   
}   //till here the code is working fine

///////not working code from below onwards /////

   var valDurationinMonthsNew =      
          SPUtility.GetSPFieldByInternalName
       ('Duration_x0020__x0028_in_x0020_M').GetValue();
  alert(valDurationinMonthsNew + ' ==is the new  duration in months field 
  internal name');
  if(valDurationinMonthsNew == null || valDurationinMonthsNew.trim() 
    =="") 
    {
     alert('inside duration in months validation if condition');
     alert('Duration in months is mandatory field!');
       return false;   
    }

But I am not able to proceed with further validation of other fields.

I would like to know how to proceed with the other form fields' validation? Shouldn't I return return false statement on the first statement itself?

Atish Kumar Dipongkor · Accepted Answer · 2015-10-14 13:31:55Z

1

Try following code

var valoftxt1 = SPUtility.GetSPField('field1name').GetValue();
var valoftxt2 = SPUtility.GetSPField('field2name').GetValue();
var valoftxt3 = SPUtility.GetSPField('field3name').GetValue();

if (!valoftxt1 || !valoftxt2 || !valoftxt3) {
    return false;
}

answered Oct 14, 2015 at 13:31

Atish Kumar Dipongkor

13.4k5 gold badges34 silver badges65 bronze badges

my textbox2 is number field which has to be evaluated for numbers greater than zero.Its a Price field, so I have done validation for that also using parseFloat() but it did not work.Due to some reason after valoftxt1 validation is completed, unfortunately js is not validating the remaining line of code.little bit strange.

samolpp2
– samolpp2

2015-10-14 13:50:49 +00:00
Commented Oct 14, 2015 at 13:50
Write me the whole validation logic

Atish Kumar Dipongkor
– Atish Kumar Dipongkor

2015-10-14 16:25:44 +00:00
Commented Oct 14, 2015 at 16:25

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