resources/mediawiki.special/mediawiki.special.changeemail.js

   1 /**
   2  * JavaScript for Special:ChangeEmail
   3  */
   4 ( function ( mw, $ ) {
   5         /**
   6          * Given an email validity status (true, false, null) update the label CSS class
   7          */
   8         function updateMailValidityLabel( mail ) {
   9                 var isValid = mw.util.validateEmail( mail ),
  10                         $label = $( '#mw-emailaddress-validity' );
  11
  12                 // We allow empty address
  13                 if ( isValid === null ) {
  14                         $label.text( '' ).removeClass( 'valid invalid' );
  15
  16                 // Valid
  17                 } else if ( isValid ) {
  18                         $label.text( mw.msg( 'email-address-validity-valid' ) ).addClass( 'valid' ).removeClass( 'invalid' );
  19
  20                 // Not valid
  21                 } else {
  22                         $label.text( mw.msg( 'email-address-validity-invalid' ) ).addClass( 'invalid' ).removeClass( 'valid' );
  23                 }
  24         }
  25
  26         $( function () {
  27                 // Lame tip to let user know if its email is valid. See bug 22449.
  28                 // Only bind once for 'blur' so that the user can fill it in without errors;
  29                 // after that, look at every keypress for immediate feedback.
  30                 $( '#wpNewEmail' ).one( 'blur', function () {
  31                         var $this = $( this );
  32                         if ( $( '#mw-emailaddress-validity' ).length === 0 ) {
  33                                 $this.after( '<label for="wpNewEmail" id="mw-emailaddress-validity"></label>' );
  34                         }
  35
  36                         updateMailValidityLabel( $this.val() );
  37                         $this.keyup( function () {
  38                                 updateMailValidityLabel( $this.val() );
  39                         } );
  40                 } );
  41         } );
  42 }( mediaWiki, jQuery ) );