Title: Specific Postcode Format
Last modified: August 30, 2016

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# Specific Postcode Format

 *  [James](https://wordpress.org/support/users/petteri111/)
 * (@petteri111)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/specific-postcode-format/)
 * Hello,
 * I want customers to add their postnumbers in format FI-_____
    lower slashes means
   5 numbers for expample FI12345
 * If customer types something like 12345 as postnumber,
    he would get error message
   use postnumber in format FI-12345
 * Is this possible to make anyhow ?
    Help always appreciated a lot 🙂
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## Tags

 * [postcode](https://wordpress.org/support/topic-tag/postcode/)

 * 0 replies
 * 1 participant
 * Last reply from: [James](https://wordpress.org/support/users/petteri111/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/specific-postcode-format/)
 * Status: not resolved