How to set the constraint of the input by the user…??
Example…
If user input the name field with number.Error message will be display…
Google for “rails validates_format_of example”.
Preston
Hasana H. wrote:
How to set the constraint of the input by the user…??
Example…
If user input the name field with number.Error message will be display…
In your model use the validate_format_of, use Google to know more about
it 