filename
Checks for a valid filename
V::filename($value): bool
Parameters
Name | Type | Default |
---|---|---|
$valuerequired | mixed |
no default value |
Return type
bool
In your code
if (V::filename('myfile.jpg')) {
echo 'Yay, valid!';
}
In fields
fields:
example:
label: Example field
type: text
validate: filename