Show a different value from an input that what will be received as php
An odd request to be sure but...
You can't change the field's value and just do a simple form submission. The field will dutifully send whatever is in it. There's a few hackery ways around this tho
Option 1 - Hidden fields
So make a field, disable
it, and add a hidden field. Disabled fields are never successful, although the user will be unable to change the field value and many browsers will change the styling of the field automatically
<input type="text" name="name" value="John" disabled>
<input type="hidden" name="name" value="Doe">
Option 2 - Change the value on submit
As you mentioned, you can always change the value when the form is submitted. The below listener will capture the form submitt Using jQuery since you asked it that way
$("form").on( "submit", function( event ) {
event.preventDefault();
$('input[name="name"]').val('Doe');
$("form").submit();
});
Baldráni
Updated on December 15, 2021Comments
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Baldráni over 2 years
I'd like to know if there is a way to show in an input of type text a different value than the one send to PHP.
For example, let say you have :
<input type="text" value="John">
that display John.Can I change the value to "Doe" for the user but keep it to "John" for php?
Can I achieve this using the difference between
$.attr('value')
and$.val()
?I ran a couple of tests and it seems that I will have to reverse it directly in my controller. Is there an other solution?
Here is a little jSFiddle to play around.
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Funk Forty Niner almost 8 years"Can I change the value to "Doe" for the user but keep it to "John" for php." - I misread that part. I'll take a negative vote(s); I've broad shoulders.
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Funk Forty Niner almost 8 yearsI misread the question. This part: "Can I change the value to "Doe" for the user but keep it to "John" for php." - My bad. I "might" end up deleting my answer.
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RiggsFolly almost 8 yearsYou might want to change one of the
name="name"
names as well. If you follow me -
Baldráni almost 8 yearsBoth answer were correct I tough of them before but wasn't sure if there was not a better way (quicker, safer, etc..) Anyway Thank you !
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Funk Forty Niner almost 8 years@Baldráni You're most welcome. I'm glad you got the solution that you needed, cheers.