$sanitizer->fieldName() method

Sanitize consistent with names used by ProcessWire fields and/or PHP variables

  • Allows upper and lowercase ASCII letters, digits and underscore.
  • ProcessWire field names follow the same conventions as PHP variable names, though digits may lead.
  • This method is the same as the varName() sanitizer except that it supports beautification and max length.
  • Unlike other name formats, hyphen and period are excluded because they aren't allowed characters in PHP variables.

Example

$test = "Hello world";
echo $sanitizer->fieldName($test); // outputs: Hello_world

Usage

// basic usage
$string = $sanitizer->fieldName(string $value);

// usage with all arguments
$string = $sanitizer->fieldName(string $value, $beautify = false, int $maxLength = 128);

Arguments

NameType(s)Description
valuestring

Value you want to sanitize

beautify (optional)bool, int

Should be true when using the name for a new field (default=false). You may also specify constant Sanitizer::translate (or number 2) for the $beautify param, which will make it translate letters based on the system page name translation settings.

maxLength (optional)int

Maximum number of characters allowed in the name (default=128).

Return value

string

Sanitized string


$sanitizer methods and properties

API reference based on ProcessWire core version 3.0.163

Twitter updates

  • ProcessWire 3.0.163 resolves more than a dozen issue reports and adds new hooks and configurable module install options, among numerous other updates. In addition, a major update to ProCache (v4.0) has been released— More
    24 July 2020
  • Weekly update for 17 July 2020 and a look at new features coming in next week's version of ProCache— More
    17 July 2020
  • ProcessWire 3.0.162 continues improvements to selector operators, fixes various minor issues, adds new API convenience methods, improves documentation, optimizes and refactors various portions of code and DB queries, and more— More
    10 July 2020

Latest news

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    Weekly.pw / 1 August 2020
  • Powerful new text-searching abilities in 3.0.160
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    Blog / 19 June 2020
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