Created
July 26, 2015 23:02
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Form validation - one function
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// put 'req' on the elements of any required input fields. Don't use the 'required' attribute, otherwise the default action | |
// will trigger. | |
function onFormSubmit(form) { | |
var isValid = true; | |
Array.prototype.forEach.call(form.elements, function (e) { | |
if ((e.value.length == 0 || ! /\S/g.test(e.value)) && e.getAttribute('req') !== null && e.getAttribute('req') !== undefined) { | |
isValid = false; | |
e.value = ""; | |
if (e.getAttribute('req') == "") { | |
var ph = e.getAttribute('placeholder'); | |
e.setAttribute('placeholder', ph + " (חובה)"); | |
e.setAttribute('req', 'marked'); | |
} | |
} | |
}); | |
if (!isValid) return false; | |
var email = form.elements['youremail'].value; | |
if (email.indexOf('@')<0 || email.indexOf('.')<0) { | |
alert("אנא הכנס כתובת דואל תקנית"); | |
form.elements['youremail'].focus(); | |
return false; | |
} | |
if (/[^\d\+\-]/g.test(form.elements['yourphone'].value)) { | |
alert("אנא הכנס מספר טלפון תקני"); | |
form.elements['yourphone'].focus(); | |
return false; | |
} | |
// Do Submit here | |
} |
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