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Hi sir,
The Below given Constrain for email, If i Enter empty string it's shows validation popup,in this case i need to disable popup of email constrain and remove mandatory field,How to do? Validation work only when i enter any String only,but here two ways display popup.
Please give me suggestions.I am new in ZK.
<label class="bold">Email</label>
<textbox id="emailid"
constraint="/\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/: Please enter an e-mail address">
</textbox>
First of all, regex is widly used, not only zk.
Now for your problem :
constraint="/^$|\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/: Please enter an e-mail address"
where ^$ stand for empty string and | for OR.
Greetz chill.
Asked: 2014-04-02 19:14:54 +0800
Seen: 13 times
Last updated: Apr 03 '14