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/*!
* JavaScript for Special:ChangeEmail
*/
( function ( mw, $ ) {
/**
* Given an email validity status (true, false, null) update the label CSS class
*
* @ignore
*/
function updateMailValidityLabel( mail ) {
var isValid = mw.util.validateEmail( mail ),
$label = $( '#mw-emailaddress-validity' );
// Set up the validity notice if it doesn't already exist
if ( $label.length === 0 ) {
$label = $( '<label for="wpNewEmail" id="mw-emailaddress-validity"></label>' )
.insertAfter( '#wpNewEmail' );
}
// We allow empty address
if ( isValid === null ) {
$label.text( '' ).removeClass( 'valid invalid' );
// Valid
} else if ( isValid ) {
$label.text( mw.msg( 'email-address-validity-valid' ) ).addClass( 'valid' ).removeClass( 'invalid' );
// Not valid
} else {
$label.text( mw.msg( 'email-address-validity-invalid' ) ).addClass( 'invalid' ).removeClass( 'valid' );
}
}
$( function () {
$( '#wpNewEmail' )
// Lame tip to let user know if its email is valid. See bug 22449.
// Only bind once for 'blur' so that the user can fill it in without errors;
// after that, look at every keypress for immediate feedback.
.one( 'blur', function () {
var $this = $( this );
updateMailValidityLabel( $this.val() );
$this.keyup( function () {
updateMailValidityLabel( $this.val() );
} );
} )
// Supress built-in validation notice and just call updateMailValidityLabel(),
// to avoid double notice. See bug 40909.
.on( 'invalid', function ( e ) {
e.preventDefault();
updateMailValidityLabel( $( this ).val() );
} );
} );
}( mediaWiki, jQuery ) );
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