Created
September 15, 2015 13:03
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text input letters only
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function lettersOnly(evt) { | |
evt = (evt) ? evt : event; | |
var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : | |
((evt.which) ? evt.which : 0)); | |
if (charCode > 31 && (charCode < 65 || charCode > 90) && | |
(charCode < 97 || charCode > 122)) { | |
alert("Enter letters only."); | |
return false; | |
} | |
return true; | |
} | |
$('#nameSurname').keypress(lettersOnly); | |
<input type="text" id="nameSurname" name="nameSurname" required /> |
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