30 lines
1 KiB
JavaScript
30 lines
1 KiB
JavaScript
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(function($) {
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$.fn.checkUsername = function() {
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this.each(function() {
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var $element = $(this);
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$element.blur(function() {
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var request = $.getJSON(
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"/__rpc_checkforusername?user=" + encodeURIComponent( this.value )
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);
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$element.removeClass( "username-okay" );
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$element.addClass( "loading" );
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request.done(function(data) {
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$element.removeClass( "username-okay loading" );
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if ( data.error ) {
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$element.validateError( data.error );
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} else {
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$element.addClass( "username-okay" );
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$element.validateOk();
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}
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}).fail(function(data) {
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$element.removeClass( "username-okay loading" );
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$element.validateError( data.statusText );
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});
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});
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})
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};
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})(jQuery);
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