Inputfield::wrapAttr() method

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

NameType(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

Inputfield methods and properties

API reference based on ProcessWire core version 3.0.214

Twitter updates

  • This week ProcessWire 3.0.214 is on the dev branch. Relative to 3.0.213 this version has 16 new commits which include the addition of 3 new pull requests, 6 issue fixes, a new WireNumberTools utility class, and various other improvements. More
    17 March 2023
  • ProcessWire 3.0.213 core updates: This week we’ll look at the new WireSitemapXML module, a new WireNumberTools core class, and a new ability for Fieldtype modules to specify useful ready-to-use configurations when creating new fields. More
    24 February 2023
  • ProcessWire 3.0.212 core updates— More
    17 February 2023

Newest forum posts

Latest news

  • ProcessWire Weekly #462
    In the 462nd issue of ProcessWire Weekly we'll cover the latest core updates, check out a new third party module called Template Access Log, and more. Read on!
    Weekly.pw / 18 March 2023
  • ProcessWire 3.0.213 core updates
    This week we’ll look at the new WireSitemapXML module, a new WireNumberTools core class, and a new ability for Fieldtype modules to specify useful ready-to-use configurations when creating new fields.
    Blog / 24 February 2023
  • Subscribe to weekly ProcessWire news

“We were really happy to build our new portfolio website on ProcessWire! We wanted something that gave us plenty of control on the back-end, without any bloat on the front end - just a nice, easy to access API for all our content that left us free to design and build however we liked.” —Castus, web design agency in Sheffield, UK