Define validation code for a field in a form.
<validate-field field="price"><fail if="value lte 0>Price must be greater than 0.00.</fail></validate-field>
name | purpose | type | required? | default | choices |
---|---|---|---|---|---|
field |
Field name | text | Yes |
name | purpose | type | required? | default | choices |
---|---|---|---|---|---|
if |
Conditional expression | expression | No | yes |