function isBlank(inputField){
    if (inputField.value=="") {
        return true;
    }
    return false;
}
// Determine if a field is blank
Determine if a field is blank
Determine if a field is blank
function isBlank(inputField){
    if (inputField.value=="") {
        return true;
    }
    return false;
}
function isBlank ( inputField ) { if ( inputField . value == "" ) { return true ; } return false ; }
Determine if a field is blank
Determine if a field is blank