i have an ajax form i know i can use like
return str = str.replace(/\D/g,'');
to strip stuff before submit whats the best way to stop form submit when character开发者_StackOverflow中文版s that are not alphabetic or numeric are inputed
my the ajax search form is at vitamovie.com/movies
When submitting, you can run this on the values:
$("#myForm").submit(function() {
$("input, textarea").each(function() {
$(this).val($(this).val().replace(/[^a-zA-Z0-9]/g, ''));
});
});
\D allows only numbers. \W allows only alpha-numeric
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