I'd like to use jQuery validation to validate a field that only accepts number and punctuation marks, but there doesn't seem to be a defined rule for it. I've searched google but I've found nothing useful.
Any ideas?
Appreciate your help.
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You can use [`jQuery.isNumeric()`](https://api.jquery.com/jQuery.isNumeric/) – Asons Mar 18 '18 at 08:27
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Might help: https://stackoverflow.com/a/15060355/9192223 – hiren Mar 18 '18 at 08:29
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use html [constraint validation](https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5/Constraint_validation) and avoid javascript. – Endless Mar 18 '18 at 08:33
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You can use: https://jqueryvalidation.org/number-method/ Demo is also given. You can test it there. – palaѕн Mar 18 '18 at 08:33
1 Answers
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In the rules object you can do the following:
rules: {
yourField:{
regex: /^[0-9!?.;,]+$/
}
}
You can add the punctuation marks you want to that regex.
callback
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I use this cannot type number but letters can, what I expected is only can type a number and punctuation marks sorry I am so bad with regex – Aslam H Mar 18 '18 at 10:43
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edited the code only number and punctuation marks are allow `/[^0-9!?.;,=<>-+:]+$/` – Aslam H Mar 18 '18 at 12:12