Latest #changeset Threads 
Background
I am trying to create a schema with some basic validations. However, when I spin up my app, it looks like the validations are ...
New
In Django, there is the concept of “non_field_errors”, which exists when a form field has an error that is not specific to any model fiel...
New
I have this schemaless changeset fields
data = %{}
types = %{name: :string, email: :string, age: :integer}
params = %{name: "Callum", e...
New
Hi there!
I’m in the situation where I’m receiving a struct which is also an Ecto Schema (wich embedded_one/many other schemas). To be m...
New
Hi :wave:
I had this piece of (working) code:
items =
products
|> Enum.map(fn product ->
params = %{produ...
New
The associated data may be given in different formats:
* a map or a keyword list representing changes to be applied to the
associated ...
New
Hi community,
I am doing a test case and I have an associative table with FKs user_id and role_id. When I tried to insert with the repea...
New
I want to create some kind of procedure to programmatically transform a changeset’s errors into my own error codes so that I can display ...
New
What’s the difference in behaviour of required between these uses?
cast_assoc(:author, required: true)
# vs this
validate_required(:auth...
New
I have a map field which stores my mobile_json and I used inputs_for to display the embedded_schema’s fields which looks like:
<%= in...
New
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This Year's Trending
Last Three Year's Trending
Hi :wave:
I had this piece of (working) code:
items =
products
|> Enum.map(fn product ->
params = %{produ...
New
In Django, there is the concept of “non_field_errors”, which exists when a form field has an error that is not specific to any model fiel...
New
I have this schemaless changeset fields
data = %{}
types = %{name: :string, email: :string, age: :integer}
params = %{name: "Callum", e...
New
Hi there!
I’m in the situation where I’m receiving a struct which is also an Ecto Schema (wich embedded_one/many other schemas). To be m...
New
Background
I am trying to create a schema with some basic validations. However, when I spin up my app, it looks like the validations are ...
New
Trending Over Three Years
I want to create some kind of procedure to programmatically transform a changeset’s errors into my own error codes so that I can display ...
New
The associated data may be given in different formats:
* a map or a keyword list representing changes to be applied to the
associated ...
New
Hi community,
I am doing a test case and I have an associative table with FKs user_id and role_id. When I tried to insert with the repea...
New
What’s the difference in behaviour of required between these uses?
cast_assoc(:author, required: true)
# vs this
validate_required(:auth...
New
I have a map field which stores my mobile_json and I used inputs_for to display the embedded_schema’s fields which looks like:
<%= in...
New
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