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Empty check checkValidity null protection

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Useful when used against contenteditable divs to avoid exceptions
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jplanells 2015-02-11 01:20:16 +01:00
parent c83d857a26
commit dc9a327a3a
1 changed files with 1 additions and 1 deletions
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2
scripts/material.js
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@ -111,7 +111,7 @@
})
.on("keyup change", ".form-control", function() {
var $this = $(this);
if($this.val() === "" && $this[0].checkValidity()) {
if ($this.val() === "" && (typeof $this[0].checkValidity != "undefined" && $this[0].checkValidity())) {
$this.addClass("empty");
} else {
$this.removeClass("empty");