23 lines
544 B
JavaScript
23 lines
544 B
JavaScript
|
jQuery(document).ready(function() {
|
||
|
|
jQuery('textarea[w3tc-data-validator="regexps"]').change(function() {
|
||
|
|
var v = jQuery(this).val();
|
||
|
|
var items = v.split("\n");
|
||
|
|
|
||
|
|
for (var n = 0; n < items.length; n++) {
|
||
|
|
var regexp = items[n].trim();
|
||
|
|
if (regexp.length > 0) {
|
||
|
|
try {
|
||
|
|
new RegExp(regexp);
|
||
|
|
} catch(e) {
|
||
|
|
var error = 'Contains invalid regexp ' + regexp +', please fix';
|
||
|
|
console.log(error);
|
||
|
|
jQuery(this)[0].setCustomValidity(error);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
jQuery(this)[0].setCustomValidity('');
|
||
|
|
});
|
||
|
|
});
|