6. On change of phone number, need to validate, it should contain only numbers and + symbol if any other characters are there then show the error “Invalid value, please enter only numbers or +”

 

User Story: On change of phone number, need to validate, it should contain only numbers and + symbol if any other characters are there then show the error “Invalid value, please enter only numbers or +”

1. Write a JavaScript function to validate a mobile number using regular expression and place it in web resource

2. Write a regular expression for mobile number format        

        ·         Check mobile number contains numbers and + symbol 

                 §  If no set a field error notification "Invalid value, please enter only numbers or +"

                 §  Else clear field error notification

2. Call JavaScript function from phone number field on change

Write a JavaScript function to validate a mobile number using regular expression and place it in web resource

function phonenumber(executionContext)

{

    var formContext = executionContext.getFormContext();

    var phone = formContext.getAttribute("crb67_phoneno").getValue();

    if (phone != null && phone != undefined)

    {

        var expression = /^\+91[ ]?[6-9]([0-9]{9})$/;

 

        if (expression.test(phone)) {

          //  return true;

            formContext.getControl("crb67_phoneno").clearNotification();

        }

        else {

            formContext.getControl("crb67_phoneno").setNotification("Please enter valid phonenumber");

            //alert("Please enter valid phonenumber including + ");

           // return false;

        }

    }

   

 }   Call JavaScript function from phone number field on change

Out put: