Validates fields that have the FILL option
| Call | |
| #include <vv_form.h> | |
| int vf_fill(stp, picp, dfldp, cvbufp) | |
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UCHAR *stp |
Pointer to the string containing the field data |
| UCHAR *picp | Pointer to the picture associated with the string |
| DFIELDPTR dfldp | Pointer to the field with the FILL option ON |
| UCHAR *cvbufp | Pointer to conversion buffer |
| Returns | |
| 1 | The field is completely filled. |
| 0 | The field is not completely filled. |
| Description
vf_fill() determines if the entry completely fills the field by checking the string for blanks. If any non-blank character appears in the string and the last character in the field is a blank, the field fails the validation test. If the string is all blanks, the field passes the test. Embedded blanks are allowed. If the field fails, VAL_ERR is set to NOT_FILLED. The form editor then displays the appropriate message. Vermont Views validation messages are defined in vv_valmsg.c. |
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| Related Functions
vf_bool(), vf_date(), vf_dec(), vf_double(), vf_int(), vf_long(), vf_req(), vf_time() |
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| Cautions
Blanks appearing in the picture as protected characters are not considered. |
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