```
██████╗  ██████╗ ██╗    ██╗███████╗██████╗
██╔══██╗██╔═══██╗██║    ██║██╔════╝██╔══██╗
██████╔╝██║   ██║██║ █╗ ██║█████╗  ██████╔╝
██╔═══╝ ██║   ██║██║███╗██║██╔══╝  ██╔══██╗
██║     ╚██████╔╝╚███╔███╔╝███████╗██║  ██║
╚═╝      ╚═════╝  ╚══╝╚══╝ ╚══════╝╚═╝  ╚═╝
```
# abstract class FieldHelper (Details)
> namespace: **VDM\Joomla\Utilities\String**
```uml
@startuml
abstract FieldHelper  #Orange {
  # static $builder
  + {static} safe($string, $allcap = false, ...)
}

note right of FieldHelper::safe
  Making field names safe

  since: 3.0.9
  
  arguments:
    $string
    $allcap = false
    $spacer = '_'
end note
 
@enduml
```

---
```
     ██╗ ██████╗██████╗
     ██║██╔════╝██╔══██╗
     ██║██║     ██████╔╝
██   ██║██║     ██╔══██╗
╚█████╔╝╚██████╗██████╔╝
 ╚════╝  ╚═════╝╚═════╝
```
> Build with [Joomla Component Builder](https://git.vdm.dev/joomla/Component-Builder)