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I need help regarding the validation of the form using javascript
I am using this function to validate my form.....I am able to validate all the fields except radio buttons, I am not able to figure it out whats the problem with the function.
how do i make it so that it validates the radio buttons too
here is the code.....
<br> <br> <br>var strAlertMsg = "" <br>var focusField = "" <br>//Validate Radio Button <br>function checkRadioControl(theForm,strFieldName,strMsg){ <br> var objFormField = theForm.elements[strFieldName] <br> intControlLength = objFormField.length <br> bolSelected = false; <br> for (i=0;i<intControlLength;i++){ <br> if(objFormField[i].checked){ <br> bolSelected = true; <br> break; <br> } <br> } <br> if(! bolSelected){ <br> strAlertMsg += "- "+ strMsg +" is Required.\n"; <br> return false; <br> } <br> return true; <br>} <br> <br> <br>//Begin Page Validation <br>function validateForm(theForm){ <br>strAlertMsg = "" <br>focusField = "" <br> checkRadioControl(theForm,'radio1','What Kind of Issue do you have') <br> <br> if(strAlertMsg !=""){ <br> alert("Please correct the following errors:\n____________________________\n\n" + strAlertMsg); <br> eval("theForm." + focusField + ".focus()"); <br> return false; <br> } <br> return true; <br>} <br> <br> <br>
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Thanks
how do i make it so that it validates the radio buttons too
here is the code.....
<br> <br> <br>var strAlertMsg = "" <br>var focusField = "" <br>//Validate Radio Button <br>function checkRadioControl(theForm,strFieldName,strMsg){ <br> var objFormField = theForm.elements[strFieldName] <br> intControlLength = objFormField.length <br> bolSelected = false; <br> for (i=0;i<intControlLength;i++){ <br> if(objFormField[i].checked){ <br> bolSelected = true; <br> break; <br> } <br> } <br> if(! bolSelected){ <br> strAlertMsg += "- "+ strMsg +" is Required.\n"; <br> return false; <br> } <br> return true; <br>} <br> <br> <br>//Begin Page Validation <br>function validateForm(theForm){ <br>strAlertMsg = "" <br>focusField = "" <br> checkRadioControl(theForm,'radio1','What Kind of Issue do you have') <br> <br> if(strAlertMsg !=""){ <br> alert("Please correct the following errors:\n____________________________\n\n" + strAlertMsg); <br> eval("theForm." + focusField + ".focus()"); <br> return false; <br> } <br> return true; <br>} <br> <br> <br>
What Kind of Issue do you have?: *
Problem/Question
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Thanks
