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Jan 24.2005

i have a text field..which accepts date in dd/mm/yyyy format only..if user enter fake entry..then it displays error and clear the field.. using onblur event..

<input name=”past” type=”text” name=”date”>

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@KorJan 24.2005 — ok, you have that... So, which is your problem with it?
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@CharlesJan 24.2005 — [font=monospace]<script type="text/javascript">

<!--

Date.prototype.toDDMMYYYYString = function () {return isNaN (this) ? 'NaN' : [this.getDate() > 9 ? this.getDate() : '0' + this.getDate(), this.getMonth() > 8 ? this.getMonth() + 1 : '0' + (this.getMonth() + 1), this.getFullYear()].join('/')}

Date.fromDDMMYYYY = function (s) {return (/^(dd?)D(dd?)D(d{4})$/).test(s) ? new Date(RegExp.$3, RegExp.$2 - 1, RegExp.$1) : new Date (s)}

String.prototype.isDate = function () {return this == Date.fromDDMMYYYY(this).toDDMMYYYYString()}

// -->

</script>

<input onchange="if (!this.value.isDate()) {alert(); this.value=''; this.focus()}" type="text">[/font]
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