ARSperl Programmer's Manual

## `ars_GetFieldByName(control,schema,field_name)`

This is a shortcut function that combine ars_GetListField and ars_GetField. Given a schema name and field name, it returns the field id. If you need more than a few field id's, use ars_GetFieldTable.

On success
  Returns the field id.
On failure
  Returns `undef`.

Example:

          $id = ars_GetFieldByName($c, "User", "Login name");

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