MediaWiki  1.23.2
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1 <?php
6 class HTMLIntField extends HTMLFloatField {
7  function validate( $value, $alldata ) {
8  $p = parent::validate( $value, $alldata );
10  if ( $p !== true ) {
11  return $p;
12  }
14  #
15  # with the addition that a leading '+' sign is ok. Note that leading zeros
16  # are fine, and will be left in the input, which is useful for things like
17  # phone numbers when you know that they are integers (the HTML5 type=tel
18  # input does not require its value to be numeric). If you want a tidier
19  # value to, eg, save in the DB, clean it up with intval().
20  if ( !preg_match( '/^((\+|\-)?\d+)?$/', trim( $value ) )
21  ) {
22  return $this->msg( 'htmlform-int-invalid' )->parseAsBlock();
23  }
25  return true;
26  }
27 }
A field that will contain a numeric value.
Definition: HTMLFloatField.php:6
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Definition: skin.txt:62
A field that must contain a number.
Definition: HTMLIntField.php:6
validate( $value, $alldata)
Override this function to add specific validation checks on the field input.
Definition: HTMLIntField.php:7
Definition: styleTest.css.php:45
Get a translated interface message.
Definition: HTMLFormField.php:51