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.


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

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


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 3.0.236

Latest news

  • ProcessWire Weekly #524
    In the 524th issue of ProcessWire Weekly we'll check out what's new in the core this week, introduce a new module called SEO Text Width, and more. Read on! / 25 May 2024
  • ProFields Table Field with Actions support
    This week we have some updates for the ProFields table field (FieldtypeTable). These updates are primarily focused on adding new tools for the editor to facilitate input and management of content in a table field.
    Blog / 12 April 2024
  • Subscribe to weekly ProcessWire news

“I am currently managing a ProcessWire site with 2 million+ pages. It’s admirably fast, and much, much faster than any other CMS we tested.” —Nickie, Web developer