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Inputfield wrap attr

Get or set attribute for the element wrapping this Inputfield

Use this method when you need to assign some attribute to the outer wrapper of the Inputfield.

Usage

// basic usage
$inputfield = $inputfield->wrapAttr();

// usage with all arguments
$inputfield = $inputfield->wrapAttr($key = null, $value = null);

Arguments

Name

Type(s)

Description

key (optional)

string, null, bool

Specify one of the following for $key:

  • Specify string containing name of attribute to set.
  • Omit (or null or true) to get all wrap attributes as associative array.

value (optional)

string, null, bool

Specify one of the following for $value:

  • Omit if getting an attribute.
  • Value to set for $key of setting.
  • Boolean false to remove the attribute specified for $key.

Return value

Inputfield string array null

Returns one of the following:

  • If getting, returns attribute value of NULL if not present.
  • If setting, returns $this.

See Also