data entry prevention

<i><b>Originally posted by : Honeybee (reyna_dubon@hotmail.com)</b></i><br />Hi, <br />I have a form for data entry to a database. This only for predefined users. How do i prevent this same user to submit the form twice in one same day. I.E. I want them to be able to enter one record/day/customer.<br />Thanks in advance<br />

<i><b>Originally posted by : steve</b></i><br />few ways. write a cookie to that clients pc. Have the person log in and while them logging in, you could verify userid against the data you want. Another way and probably the most efficient way would before submitting the record check the for the record. If that recordset is empty then write the record redirect them back.<br /><br />steve<br /><br /><br />------------<br />Honeybee at 3/8/2000 2:36:21 PM<br /><br />Hi, <br />I have a form for data entry to a database. This only for predefined users. How do i prevent this same user to submit the form twice in one same day. I.E. I want them to be able to enter one record/day/customer.<br />Thanks in advance<br />