validator - characters without numbers

[Bless]

It should be a validator for characters without numbers, because is possible that you want whatever text minus numbers.

num_re = re.compile(r'\d')

def thereisNumeric:
    if num_re.search(field_data):
        raise ValidationError, "This value musn't contain numbers."

[BleSS]

Examples of field data:

"foo bar" -> validators.isOnlyLetters fails by the space
"foo-bar"
"foo;bar"

[Adrian Holovaty]

This is a bit too obscure for inclusion in the standard validator library, I think. Feel free to write your own validator and use it within your own code.

[BleSS]

I believe that now it's more clear

num_re = re.compile(r'\d')

def isCharacterNotNumeric(field_data, all_data):
    if num_re.search(field_data):
        raise ValidationError, "This value must not contain numbers."

I think that it would be useful

[BleSS]

I wrote wrong the raise

        raise ValidationError, "This value must not contain numeric characters."

[BleSS]

adrian, you had reason. I'll use my own validator.