makeOptional() function - Documentation for SproutCMS

function makeOptional()

Modify a JSON form config to make a particular field optional

File: /sprout/Helpers/JsonForm.php, line 688
Namespace: Sprout\Helpers
Class: JsonForm, Static method

Usage

void JsonForm::makeOptional ( array &$conf , string $field_name );

Arguments

array $conf (by reference)
```
The JSON form config
```
string $field_name
```
The name of the field
```

Return value

void