6 lines
417 B
JavaScript
6 lines
417 B
JavaScript
// Older "accept" file extension method. Old docs: http://docs.jquery.com/Plugins/Validation/Methods/accept
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$.validator.addMethod("extension", function(value, element, param) {
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param = typeof param === "string" ? param.replace(/,/g, "|") : "png|jpe?g|gif";
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return this.optional(element) || value.match(new RegExp("\\.(" + param + ")$", "i"));
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}, $.validator.format("Please enter a value with a valid extension."));
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