doubt when passing a preg_match parameter

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doubt when passing a preg_match parameter

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#1 by (2 votes)

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I have a doubt I want to pass a parameter within the rule eg the value that is entered is 1500-2000 and I want it to only validate the numerical value with the hyphen in between. I still need something to detect the script.

CODE:

if(preg_match('/^[0-9]+$/',"1500-2000")){
echo "filtro precio";
}

php preg-match

asked by Matias 06.10.2018 в 18:53

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1 answer

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score 2 · Accepted Answer

You must modify your regular expression for the new pattern.

You could use /^[0-9]+\-[0-9]+$/ to include the middle dash and the new group of numbers.

if(preg_match('/^[0-9]+\-[0-9]+$/',"1500-2000")){
    echo "filtro precio";
}